From 5f1ab04193ad0130ca8204aadaceae083aca9881 Mon Sep 17 00:00:00 2001
From: Feng Qian <fqian@google.com>
Date: Wed, 17 Jun 2009 12:12:20 -0700
Subject: Get WebKit r44544.

---
 WebCore/html/CanvasPixelArray.idl         |   2 +-
 WebCore/html/CanvasRenderingContext2D.cpp |  10 +-
 WebCore/html/CanvasStyle.cpp              |   2 -
 WebCore/html/CollectionCache.cpp          |  88 ++++
 WebCore/html/CollectionCache.h            |  64 +++
 WebCore/html/CollectionType.h             |  67 +++
 WebCore/html/HTMLAnchorElement.cpp        |  17 +-
 WebCore/html/HTMLAnchorElement.idl        |   4 +-
 WebCore/html/HTMLAppletElement.cpp        |   3 +-
 WebCore/html/HTMLAppletElement.idl        |   4 +-
 WebCore/html/HTMLAreaElement.cpp          |   1 +
 WebCore/html/HTMLAreaElement.idl          |   2 +-
 WebCore/html/HTMLAttributeNames.in        |   4 +
 WebCore/html/HTMLBRElement.cpp            |   2 +
 WebCore/html/HTMLBaseElement.cpp          |   1 +
 WebCore/html/HTMLBaseFontElement.idl      |   2 +-
 WebCore/html/HTMLBodyElement.cpp          |  65 ++-
 WebCore/html/HTMLBodyElement.h            |  15 +-
 WebCore/html/HTMLBodyElement.idl          |   6 -
 WebCore/html/HTMLButtonElement.cpp        |   8 +-
 WebCore/html/HTMLButtonElement.h          |   2 +-
 WebCore/html/HTMLCanvasElement.cpp        |   9 +-
 WebCore/html/HTMLCanvasElement.h          |   5 +-
 WebCore/html/HTMLCanvasElement.idl        |   2 +-
 WebCore/html/HTMLCollection.cpp           |  74 +--
 WebCore/html/HTMLCollection.h             |  90 +---
 WebCore/html/HTMLCollection.idl           |   3 +-
 WebCore/html/HTMLDivElement.cpp           |   2 +
 WebCore/html/HTMLDocument.idl             |   2 +-
 WebCore/html/HTMLElement.cpp              |  99 ++--
 WebCore/html/HTMLElement.idl              |   4 +-
 WebCore/html/HTMLElementsAllInOne.cpp     | 101 ++++
 WebCore/html/HTMLEmbedElement.cpp         |  12 +-
 WebCore/html/HTMLEmbedElement.idl         |  10 +-
 WebCore/html/HTMLFieldSetElement.cpp      |   2 +-
 WebCore/html/HTMLFieldSetElement.h        |   2 +-
 WebCore/html/HTMLFontElement.cpp          |   1 +
 WebCore/html/HTMLFormCollection.cpp       |   7 +-
 WebCore/html/HTMLFormCollection.h         |   2 +-
 WebCore/html/HTMLFormControlElement.cpp   |  25 +-
 WebCore/html/HTMLFormControlElement.h     |  30 +-
 WebCore/html/HTMLFormElement.cpp          | 159 +++---
 WebCore/html/HTMLFormElement.h            |  25 +-
 WebCore/html/HTMLFrameElement.cpp         |   5 +-
 WebCore/html/HTMLFrameElement.h           |   5 +-
 WebCore/html/HTMLFrameElement.idl         |   6 +-
 WebCore/html/HTMLFrameElementBase.cpp     |  10 +-
 WebCore/html/HTMLFrameElementBase.h       |   2 +-
 WebCore/html/HTMLFrameOwnerElement.cpp    |   3 +-
 WebCore/html/HTMLFrameOwnerElement.h      |   5 +-
 WebCore/html/HTMLFrameSetElement.cpp      |  17 +-
 WebCore/html/HTMLHRElement.cpp            |   2 +
 WebCore/html/HTMLHtmlElement.cpp          |   4 +-
 WebCore/html/HTMLIFrameElement.cpp        |   5 +-
 WebCore/html/HTMLIFrameElement.h          |   2 +-
 WebCore/html/HTMLIFrameElement.idl        |   6 +-
 WebCore/html/HTMLImageElement.cpp         |   6 +-
 WebCore/html/HTMLImageElement.idl         |   2 +-
 WebCore/html/HTMLImageLoader.cpp          |  15 +-
 WebCore/html/HTMLInputElement.cpp         | 164 ++++--
 WebCore/html/HTMLInputElement.h           |  31 +-
 WebCore/html/HTMLInputElement.idl         |   5 +-
 WebCore/html/HTMLIsIndexElement.cpp       |   4 +
 WebCore/html/HTMLKeygenElement.cpp        |   3 +-
 WebCore/html/HTMLKeygenElement.h          |   2 +-
 WebCore/html/HTMLLIElement.cpp            |   1 +
 WebCore/html/HTMLLegendElement.cpp        |   2 +-
 WebCore/html/HTMLLegendElement.h          |   2 +-
 WebCore/html/HTMLLinkElement.cpp          |  49 +-
 WebCore/html/HTMLLinkElement.idl          |   4 +-
 WebCore/html/HTMLMapElement.cpp           |   6 +-
 WebCore/html/HTMLMarqueeElement.cpp       |  20 +
 WebCore/html/HTMLMarqueeElement.h         |   8 +-
 WebCore/html/HTMLMediaElement.cpp         | 286 ++++++----
 WebCore/html/HTMLMediaElement.h           |  23 +-
 WebCore/html/HTMLMediaElement.idl         |   2 +
 WebCore/html/HTMLMetaElement.cpp          |   2 +
 WebCore/html/HTMLNameCollection.cpp       |   2 +-
 WebCore/html/HTMLNameCollection.h         |   4 +-
 WebCore/html/HTMLNoScriptElement.cpp      |  85 +++
 WebCore/html/HTMLNoScriptElement.h        |  46 ++
 WebCore/html/HTMLOListElement.cpp         |   2 +
 WebCore/html/HTMLObjectElement.cpp        |  11 +-
 WebCore/html/HTMLObjectElement.idl        |   8 +-
 WebCore/html/HTMLOptGroupElement.cpp      |   2 +-
 WebCore/html/HTMLOptGroupElement.h        |   2 +-
 WebCore/html/HTMLOptionElement.cpp        |  33 +-
 WebCore/html/HTMLOptionElement.h          |   4 +-
 WebCore/html/HTMLOptionElement.idl        |   2 +-
 WebCore/html/HTMLOptionsCollection.idl    |   2 +-
 WebCore/html/HTMLParagraphElement.cpp     |   2 +
 WebCore/html/HTMLParamElement.cpp         |   1 +
 WebCore/html/HTMLParser.cpp               |  86 ++-
 WebCore/html/HTMLParser.h                 |  14 +-
 WebCore/html/HTMLParserQuirks.h           |  49 ++
 WebCore/html/HTMLPlugInElement.cpp        |   4 +-
 WebCore/html/HTMLPreElement.cpp           |   2 +
 WebCore/html/HTMLScriptElement.cpp        |  13 +-
 WebCore/html/HTMLScriptElement.h          |   5 +-
 WebCore/html/HTMLSelectElement.cpp        | 836 +++---------------------------
 WebCore/html/HTMLSelectElement.h          | 168 +++---
 WebCore/html/HTMLSelectElement.idl        |   4 +-
 WebCore/html/HTMLSourceElement.cpp        |  20 +
 WebCore/html/HTMLSourceElement.h          |   9 +
 WebCore/html/HTMLStyleElement.cpp         |   2 +
 WebCore/html/HTMLStyleElement.idl         |   2 +-
 WebCore/html/HTMLTableCaptionElement.cpp  |   2 +
 WebCore/html/HTMLTableCellElement.cpp     |   2 +
 WebCore/html/HTMLTableColElement.cpp      |   4 +-
 WebCore/html/HTMLTableElement.cpp         |   9 +-
 WebCore/html/HTMLTablePartElement.cpp     |   2 +
 WebCore/html/HTMLTableRowElement.cpp      |   2 +-
 WebCore/html/HTMLTableRowsCollection.cpp  |   2 +-
 WebCore/html/HTMLTableSectionElement.cpp  |   2 +-
 WebCore/html/HTMLTagNames.in              |  20 +-
 WebCore/html/HTMLTextAreaElement.cpp      |  30 +-
 WebCore/html/HTMLTextAreaElement.h        |  10 +-
 WebCore/html/HTMLTokenizer.cpp            |  42 +-
 WebCore/html/HTMLUListElement.cpp         |   2 +
 WebCore/html/HTMLVideoElement.cpp         |   1 +
 WebCore/html/HTMLViewSourceDocument.cpp   |  20 +-
 WebCore/html/ImageData.idl                |   2 +-
 WebCore/html/MediaError.h                 |   2 +-
 WebCore/html/MediaError.idl               |   2 +-
 WebCore/html/PreloadScanner.cpp           |   7 +-
 WebCore/html/TimeRanges.cpp               |  56 +-
 WebCore/html/TimeRanges.h                 |  40 +-
 127 files changed, 1814 insertions(+), 1609 deletions(-)
 create mode 100644 WebCore/html/CollectionCache.cpp
 create mode 100644 WebCore/html/CollectionCache.h
 create mode 100644 WebCore/html/CollectionType.h
 create mode 100644 WebCore/html/HTMLElementsAllInOne.cpp
 create mode 100644 WebCore/html/HTMLNoScriptElement.cpp
 create mode 100644 WebCore/html/HTMLNoScriptElement.h
 create mode 100644 WebCore/html/HTMLParserQuirks.h

(limited to 'WebCore/html')

diff --git a/WebCore/html/CanvasPixelArray.idl b/WebCore/html/CanvasPixelArray.idl
index 9b333e4..c815788 100644
--- a/WebCore/html/CanvasPixelArray.idl
+++ b/WebCore/html/CanvasPixelArray.idl
@@ -27,7 +27,7 @@
  */
 
 module html {
-#if !defined(LANGUAGE_JAVASCRIPT) || defined(V8_BINDING)
+#if !defined(LANGUAGE_JAVASCRIPT) || !LANGUAGE_JAVASCRIPT || defined(V8_BINDING) && V8_BINDING
     interface [
         CustomHeader,
         HasCustomIndexGetter,
diff --git a/WebCore/html/CanvasRenderingContext2D.cpp b/WebCore/html/CanvasRenderingContext2D.cpp
index 82680bd..f2541ed 100644
--- a/WebCore/html/CanvasRenderingContext2D.cpp
+++ b/WebCore/html/CanvasRenderingContext2D.cpp
@@ -36,6 +36,7 @@
 #include "CanvasGradient.h"
 #include "CanvasPattern.h"
 #include "CanvasStyle.h"
+#include "CSSMutableStyleDeclaration.h"
 #include "CSSPropertyNames.h"
 #include "CSSStyleSelector.h"
 #include "Document.h"
@@ -49,7 +50,6 @@
 #include "ImageBuffer.h"
 #include "ImageData.h"
 #include "KURL.h"
-#include "NotImplemented.h"
 #include "Page.h"
 #include "RenderHTMLCanvas.h"
 #include "SecurityOrigin.h"
@@ -60,6 +60,7 @@
 
 #include <wtf/ByteArray.h>
 #include <wtf/MathExtras.h>
+#include <wtf/OwnPtr.h>
 
 using namespace std;
 
@@ -95,6 +96,9 @@ CanvasRenderingContext2D::CanvasRenderingContext2D(HTMLCanvasElement* canvas)
     : m_canvas(canvas)
     , m_stateStack(1)
 {
+    // Make sure that even if the drawingContext() has a different default
+    // thickness, it is in sync with the canvas thickness.
+    setLineWidth(lineWidth());
 }
 
 void CanvasRenderingContext2D::ref()
@@ -1442,8 +1446,8 @@ void CanvasRenderingContext2D::drawTextInternal(const String& text, float x, flo
         // FIXME: The rect is not big enough for miters on stroked text.
         IntRect maskRect = enclosingIntRect(textRect);
 
-        auto_ptr<ImageBuffer> maskImage = ImageBuffer::create(maskRect.size(), false);
-        
+        OwnPtr<ImageBuffer> maskImage = ImageBuffer::create(maskRect.size(), false);
+
         GraphicsContext* maskImageContext = maskImage->context();
 
         if (fill)
diff --git a/WebCore/html/CanvasStyle.cpp b/WebCore/html/CanvasStyle.cpp
index 0aaaab2..37308ad 100644
--- a/WebCore/html/CanvasStyle.cpp
+++ b/WebCore/html/CanvasStyle.cpp
@@ -44,8 +44,6 @@
 #include <QBrush>
 #include <QPen>
 #include <QColor>
-#elif PLATFORM(CAIRO)
-#include "NotImplemented.h"
 #endif
 
 namespace WebCore {
diff --git a/WebCore/html/CollectionCache.cpp b/WebCore/html/CollectionCache.cpp
new file mode 100644
index 0000000..feecd96
--- /dev/null
+++ b/WebCore/html/CollectionCache.cpp
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "config.h"
+#include "CollectionCache.h"
+
+namespace WebCore {
+
+CollectionCache::CollectionCache()
+    : version(0)
+{
+    reset();
+}
+
+inline void CollectionCache::copyCacheMap(NodeCacheMap& dest, const NodeCacheMap& src)
+{
+    ASSERT(dest.isEmpty());
+    NodeCacheMap::const_iterator end = src.end();
+    for (NodeCacheMap::const_iterator it = src.begin(); it != end; ++it)
+        dest.add(it->first, new Vector<Element*>(*it->second));
+}
+
+CollectionCache::CollectionCache(const CollectionCache& other)
+    : version(other.version)
+    , current(other.current)
+    , position(other.position)
+    , length(other.length)
+    , elementsArrayPosition(other.elementsArrayPosition)
+    , hasLength(other.hasLength)
+    , hasNameCache(other.hasNameCache)
+{
+    copyCacheMap(idCache, other.idCache);
+    copyCacheMap(nameCache, other.nameCache);
+}
+
+void CollectionCache::swap(CollectionCache& other)
+{
+    std::swap(version, other.version);
+    std::swap(current, other.current);
+    std::swap(position, other.position);
+    std::swap(length, other.length);
+    std::swap(elementsArrayPosition, other.elementsArrayPosition);
+
+    idCache.swap(other.idCache);
+    nameCache.swap(other.nameCache);
+    
+    std::swap(hasLength, other.hasLength);
+    std::swap(hasNameCache, other.hasNameCache);
+}
+
+CollectionCache::~CollectionCache()
+{
+    deleteAllValues(idCache);
+    deleteAllValues(nameCache);
+}
+
+void CollectionCache::reset()
+{
+    current = 0;
+    position = 0;
+    length = 0;
+    hasLength = false;
+    elementsArrayPosition = 0;
+    deleteAllValues(idCache);
+    idCache.clear();
+    deleteAllValues(nameCache);
+    nameCache.clear();
+    hasNameCache = false;
+}
+
+} // namespace WebCore
diff --git a/WebCore/html/CollectionCache.h b/WebCore/html/CollectionCache.h
new file mode 100644
index 0000000..7cdcdd5
--- /dev/null
+++ b/WebCore/html/CollectionCache.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef CollectionCache_h
+#define CollectionCache_h
+
+#include <wtf/HashMap.h>
+#include <wtf/Vector.h>
+
+namespace WebCore {
+
+class AtomicStringImpl;
+class Element;
+
+struct CollectionCache {
+    CollectionCache();
+    CollectionCache(const CollectionCache&);
+    CollectionCache& operator=(const CollectionCache& other)
+    {
+        CollectionCache tmp(other);    
+        swap(tmp);
+        return *this;
+    }
+    ~CollectionCache();
+
+    void reset();
+    void swap(CollectionCache&);
+
+    typedef HashMap<AtomicStringImpl*, Vector<Element*>*> NodeCacheMap;
+
+    unsigned version;
+    Element* current;
+    unsigned position;
+    unsigned length;
+    int elementsArrayPosition;
+    NodeCacheMap idCache;
+    NodeCacheMap nameCache;
+    bool hasLength;
+    bool hasNameCache;
+
+private:
+    static void copyCacheMap(NodeCacheMap&, const NodeCacheMap&);
+};
+
+} // namespace
+
+#endif
diff --git a/WebCore/html/CollectionType.h b/WebCore/html/CollectionType.h
new file mode 100644
index 0000000..e5973a3
--- /dev/null
+++ b/WebCore/html/CollectionType.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
+ *           (C) 1999 Antti Koivisto (koivisto@kde.org)
+ * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef CollectionType_h
+#define CollectionType_h
+
+namespace WebCore {
+
+enum CollectionType {
+    // unnamed collection types cached in the document
+
+    DocImages,    // all <img> elements in the document
+    DocApplets,   // all <object> and <applet> elements
+    DocEmbeds,    // all <embed> elements
+    DocObjects,   // all <object> elements
+    DocForms,     // all <form> elements
+    DocLinks,     // all <a> _and_ <area> elements with a value for href
+    DocAnchors,   // all <a> elements with a value for name
+    DocScripts,   // all <script> elements
+
+    DocAll,       // "all" elements (IE)
+    NodeChildren, // first-level children (IE)
+
+    // named collection types cached in the document
+
+    WindowNamedItems,
+    DocumentNamedItems,
+
+    // types not cached in the document; these are types that can't be used on a document
+
+    TableTBodies, // all <tbody> elements in this table
+    TSectionRows, // all row elements in this table section
+    TRCells,      // all cells in this row
+    SelectOptions,
+    MapAreas,
+
+    OtherCollection
+};
+
+static const CollectionType FirstUnnamedDocumentCachedType = DocImages;
+static const unsigned NumUnnamedDocumentCachedTypes = NodeChildren - DocImages + 1;
+
+static const CollectionType FirstNamedDocumentCachedType = WindowNamedItems;
+static const unsigned NumNamedDocumentCachedTypes = DocumentNamedItems - WindowNamedItems + 1;
+
+} // namespace
+
+#endif
diff --git a/WebCore/html/HTMLAnchorElement.cpp b/WebCore/html/HTMLAnchorElement.cpp
index c6b2a95..354f9f0 100644
--- a/WebCore/html/HTMLAnchorElement.cpp
+++ b/WebCore/html/HTMLAnchorElement.cpp
@@ -36,6 +36,7 @@
 #include "HTMLImageElement.h"
 #include "HTMLNames.h"
 #include "KeyboardEvent.h"
+#include "MappedAttribute.h"
 #include "MouseEvent.h"
 #include "MutationEvent.h"
 #include "Page.h"
@@ -280,11 +281,17 @@ void HTMLAnchorElement::parseMappedAttribute(MappedAttribute *attr)
         bool wasLink = isLink();
         setIsLink(!attr->isNull());
         if (wasLink != isLink())
-            setChanged();
-        if (isLink() && document()->isDNSPrefetchEnabled()) {
-            String value = attr->value();
-            if (protocolIs(value, "http") || protocolIs(value, "https") || value.startsWith("//"))
-                prefetchDNS(document()->completeURL(value).host());
+            setNeedsStyleRecalc();
+        if (isLink()) {
+            String parsedURL = parseURL(attr->value());
+            if (document()->isDNSPrefetchEnabled()) {
+                if (protocolIs(parsedURL, "http") || protocolIs(parsedURL, "https") || parsedURL.startsWith("//"))
+                    prefetchDNS(document()->completeURL(parsedURL).host());
+            }
+            if (document()->page() && !document()->page()->javaScriptURLsAreAllowed() && protocolIsJavaScript(parsedURL)) {
+                setIsLink(false);
+                attr->setValue(nullAtom);
+            }
         }
     } else if (attr->name() == nameAttr ||
              attr->name() == titleAttr ||
diff --git a/WebCore/html/HTMLAnchorElement.idl b/WebCore/html/HTMLAnchorElement.idl
index f3a15ee..c2dda3d 100644
--- a/WebCore/html/HTMLAnchorElement.idl
+++ b/WebCore/html/HTMLAnchorElement.idl
@@ -47,11 +47,11 @@ module html {
         readonly attribute DOMString search;
         readonly attribute DOMString text;
 
-#if defined(LANGUAGE_JAVASCRIPT)
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
         [DontEnum] DOMString toString();
 #endif
 
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         // Objective-C extension:
         readonly attribute URL absoluteLinkURL;
 #endif
diff --git a/WebCore/html/HTMLAppletElement.cpp b/WebCore/html/HTMLAppletElement.cpp
index de8e1cf..13dd911 100644
--- a/WebCore/html/HTMLAppletElement.cpp
+++ b/WebCore/html/HTMLAppletElement.cpp
@@ -27,6 +27,7 @@
 #include "Frame.h"
 #include "HTMLDocument.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderApplet.h"
 #include "RenderInline.h"
 #include "Settings.h"
@@ -119,8 +120,6 @@ RenderObject* HTMLAppletElement::createRenderer(RenderArena*, RenderStyle* style
         const AtomicString& codeBase = getAttribute(codebaseAttr);
         if (!codeBase.isNull())
             args.set("codeBase", codeBase);
-        else
-            args.set("codeBase", document()->baseURL().baseAsString());
 
         const AtomicString& name = getAttribute(document()->isHTMLDocument() ? nameAttr : idAttr);
         if (!name.isNull())
diff --git a/WebCore/html/HTMLAppletElement.idl b/WebCore/html/HTMLAppletElement.idl
index 794f000..95f03a7 100644
--- a/WebCore/html/HTMLAppletElement.idl
+++ b/WebCore/html/HTMLAppletElement.idl
@@ -35,14 +35,14 @@ module html {
                  attribute [ConvertNullToNullString] DOMString code;
                  attribute [ConvertNullToNullString] DOMString codeBase;
                  attribute [ConvertNullToNullString] DOMString height;
-#if defined(LANGUAGE_JAVASCRIPT)
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
                  attribute [ConvertNullToNullString] DOMString hspace;
 #else
                  attribute [ConvertFromString] long hspace;
 #endif
                  attribute [ConvertNullToNullString] DOMString name;
                  attribute [ConvertNullToNullString] DOMString object;
-#if defined(LANGUAGE_JAVASCRIPT)
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
                  attribute [ConvertNullToNullString] DOMString vspace;
 #else
                  attribute [ConvertFromString] long vspace;
diff --git a/WebCore/html/HTMLAreaElement.cpp b/WebCore/html/HTMLAreaElement.cpp
index 9db50b7..2f7c1a5 100644
--- a/WebCore/html/HTMLAreaElement.cpp
+++ b/WebCore/html/HTMLAreaElement.cpp
@@ -27,6 +27,7 @@
 #include "HTMLNames.h"
 #include "HitTestResult.h"
 #include "Length.h"
+#include "MappedAttribute.h"
 #include "Path.h"
 #include "RenderObject.h"
 
diff --git a/WebCore/html/HTMLAreaElement.idl b/WebCore/html/HTMLAreaElement.idl
index 39cc719..d80ebed 100644
--- a/WebCore/html/HTMLAreaElement.idl
+++ b/WebCore/html/HTMLAreaElement.idl
@@ -42,7 +42,7 @@ module html {
         readonly attribute DOMString protocol;
         readonly attribute DOMString search;
 
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         // Objective-C extension:
         readonly attribute URL absoluteLinkURL;
 #endif
diff --git a/WebCore/html/HTMLAttributeNames.in b/WebCore/html/HTMLAttributeNames.in
index 5cb556e..7caf0e5 100644
--- a/WebCore/html/HTMLAttributeNames.in
+++ b/WebCore/html/HTMLAttributeNames.in
@@ -22,6 +22,7 @@ aria-pressed
 aria-valuemax
 aria-valuemin
 aria-valuenow
+autobuffer
 autocomplete
 autofocus
 autoplay
@@ -140,6 +141,8 @@ onmouseout
 onmouseover
 onmouseup
 onmousewheel
+ononline
+onoffline
 onpaste
 onreset
 onresize
@@ -183,6 +186,7 @@ selected
 shape
 size
 span
+spellcheck
 src
 standby
 start
diff --git a/WebCore/html/HTMLBRElement.cpp b/WebCore/html/HTMLBRElement.cpp
index e98f8d1..6f86e6a 100644
--- a/WebCore/html/HTMLBRElement.cpp
+++ b/WebCore/html/HTMLBRElement.cpp
@@ -19,11 +19,13 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLBRElement.h"
 
 #include "CSSPropertyNames.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderBR.h"
 
 namespace WebCore {
diff --git a/WebCore/html/HTMLBaseElement.cpp b/WebCore/html/HTMLBaseElement.cpp
index dd4f7b3..a278908 100644
--- a/WebCore/html/HTMLBaseElement.cpp
+++ b/WebCore/html/HTMLBaseElement.cpp
@@ -29,6 +29,7 @@
 #include "FrameLoader.h"
 #include "HTMLNames.h"
 #include "KURL.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLBaseFontElement.idl b/WebCore/html/HTMLBaseFontElement.idl
index a94f3ab..f09c9d7 100644
--- a/WebCore/html/HTMLBaseFontElement.idl
+++ b/WebCore/html/HTMLBaseFontElement.idl
@@ -26,7 +26,7 @@ module html {
     ] HTMLBaseFontElement : HTMLElement {
         attribute [ConvertNullToNullString] DOMString color;
         attribute [ConvertNullToNullString] DOMString face;
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         attribute [ConvertToString] DOMString size; // this changed to a long, but our existing API is a string
 #else
         attribute long size;
diff --git a/WebCore/html/HTMLBodyElement.cpp b/WebCore/html/HTMLBodyElement.cpp
index a23f9be..9828dab 100644
--- a/WebCore/html/HTMLBodyElement.cpp
+++ b/WebCore/html/HTMLBodyElement.cpp
@@ -32,9 +32,12 @@
 #include "CSSValueKeywords.h"
 #include "Document.h"
 #include "EventNames.h"
+#include "Frame.h"
 #include "FrameView.h"
 #include "HTMLFrameElementBase.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
+#include "ScriptEventListener.h"
 
 namespace WebCore {
 
@@ -131,25 +134,26 @@ void HTMLBodyElement::parseMappedAttribute(MappedAttribute *attr)
         if (attached())
             document()->recalcStyle(Force);
     } else if (attr->name() == onloadAttr)
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().loadEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().loadEvent, createAttributeEventListener(document()->frame(), attr));
     else if (attr->name() == onbeforeunloadAttr)
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().beforeunloadEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().beforeunloadEvent, createAttributeEventListener(document()->frame(), attr));
     else if (attr->name() == onunloadAttr)
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().unloadEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().unloadEvent, createAttributeEventListener(document()->frame(), attr));
     else if (attr->name() == onblurAttr)
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().blurEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().blurEvent, createAttributeEventListener(document()->frame(), attr));
     else if (attr->name() == onfocusAttr)
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().focusEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().focusEvent, createAttributeEventListener(document()->frame(), attr));
     else if (attr->name() == onresizeAttr)
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().resizeEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().resizeEvent, createAttributeEventListener(document()->frame(), attr));
     else if (attr->name() == onscrollAttr)
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().scrollEvent, attr);
-    else if (attr->name() == onstorageAttr) {
-        // The HTML5 spec currently specifies that storage events are fired only at the body element of
-        // an HTMLDocument, which is why the onstorage attribute differs from the ones before it.
-        // The spec might change on this, and then so should we!
-        setInlineEventListenerForTypeAndAttribute(eventNames().storageEvent, attr);
-    } else
+        document()->setWindowAttributeEventListener(eventNames().scrollEvent, createAttributeEventListener(document()->frame(), attr));
+    else if (attr->name() == onstorageAttr)
+        document()->setWindowAttributeEventListener(eventNames().storageEvent, createAttributeEventListener(document()->frame(), attr));
+    else if (attr->name() == ononlineAttr)
+        document()->setWindowAttributeEventListener(eventNames().onlineEvent, createAttributeEventListener(document()->frame(), attr));
+    else if (attr->name() == onofflineAttr)
+        document()->setWindowAttributeEventListener(eventNames().offlineEvent, createAttributeEventListener(document()->frame(), attr));
+    else
         HTMLElement::parseMappedAttribute(attr);
 }
 
@@ -240,13 +244,24 @@ void HTMLBodyElement::setVLink(const String& value)
     setAttribute(vlinkAttr, value);
 }
 
+static int adjustForZoom(int value, FrameView* frameView)
+{
+    float zoomFactor = frameView->frame()->zoomFactor();
+    if (zoomFactor == 1)
+        return value;
+    // Needed because of truncation (rather than rounding) when scaling up.
+    if (zoomFactor > 1)
+        value++;
+    return static_cast<int>(value / zoomFactor);
+}
+
 int HTMLBodyElement::scrollLeft() const
 {
     // Update the document's layout.
     Document* doc = document();
     doc->updateLayoutIgnorePendingStylesheets();
     FrameView* view = doc->view();
-    return view ? view->scrollX() : 0;
+    return view ? adjustForZoom(view->scrollX(), view) : 0;
 }
 
 void HTMLBodyElement::setScrollLeft(int scrollLeft)
@@ -255,7 +270,7 @@ void HTMLBodyElement::setScrollLeft(int scrollLeft)
     if (sview) {
         // Update the document's layout
         document()->updateLayoutIgnorePendingStylesheets();
-        sview->setScrollPosition(IntPoint(scrollLeft, sview->scrollY()));
+        sview->setScrollPosition(IntPoint(static_cast<int>(scrollLeft * sview->frame()->zoomFactor()), sview->scrollY()));
     }    
 }
 
@@ -265,7 +280,7 @@ int HTMLBodyElement::scrollTop() const
     Document* doc = document();
     doc->updateLayoutIgnorePendingStylesheets();
     FrameView* view = doc->view();
-    return view ? view->scrollY() : 0;
+    return view ? adjustForZoom(view->scrollY(), view) : 0;
 }
 
 void HTMLBodyElement::setScrollTop(int scrollTop)
@@ -274,7 +289,7 @@ void HTMLBodyElement::setScrollTop(int scrollTop)
     if (sview) {
         // Update the document's layout
         document()->updateLayoutIgnorePendingStylesheets();
-        sview->setScrollPosition(IntPoint(sview->scrollX(), scrollTop));
+        sview->setScrollPosition(IntPoint(sview->scrollX(), static_cast<int>(scrollTop * sview->frame()->zoomFactor())));
     }        
 }
 
@@ -284,7 +299,7 @@ int HTMLBodyElement::scrollHeight() const
     Document* doc = document();
     doc->updateLayoutIgnorePendingStylesheets();
     FrameView* view = doc->view();
-    return view ? view->contentsHeight() : 0;    
+    return view ? adjustForZoom(view->contentsHeight(), view) : 0;    
 }
 
 int HTMLBodyElement::scrollWidth() const
@@ -293,7 +308,7 @@ int HTMLBodyElement::scrollWidth() const
     Document* doc = document();
     doc->updateLayoutIgnorePendingStylesheets();
     FrameView* view = doc->view();
-    return view ? view->contentsWidth() : 0;    
+    return view ? adjustForZoom(view->contentsWidth(), view) : 0;    
 }
 
 void HTMLBodyElement::addSubresourceAttributeURLs(ListHashSet<KURL>& urls) const
@@ -303,4 +318,16 @@ void HTMLBodyElement::addSubresourceAttributeURLs(ListHashSet<KURL>& urls) const
     addSubresourceURL(urls, document()->completeURL(background()));
 }
 
+void HTMLBodyElement::didMoveToNewOwnerDocument()
+{
+    // When moving body elements between documents, we should have to reset the parent sheet for any
+    // link style declarations.  If we don't we might crash later.
+    // In practice I can't reproduce this theoretical problem.
+    // webarchive/adopt-attribute-styled-body-webarchive.html tries to make sure this crash won't surface.
+    if (m_linkDecl)
+        m_linkDecl->setParent(document()->elementSheet());
+    
+    HTMLElement::didMoveToNewOwnerDocument();
+}
+
 }
diff --git a/WebCore/html/HTMLBodyElement.h b/WebCore/html/HTMLBodyElement.h
index a72e668..8e434be 100644
--- a/WebCore/html/HTMLBodyElement.h
+++ b/WebCore/html/HTMLBodyElement.h
@@ -61,19 +61,22 @@ public:
     String vLink() const;
     void setVLink(const String&);
 
-    int scrollLeft() const;
-    void setScrollLeft(int scrollLeft);
+    virtual int scrollLeft() const;
+    virtual void setScrollLeft(int scrollLeft);
     
-    int scrollTop() const;
-    void setScrollTop(int scrollTop);
+    virtual int scrollTop() const;
+    virtual void setScrollTop(int scrollTop);
     
-    int scrollHeight() const;
-    int scrollWidth() const;
+    virtual int scrollHeight() const;
+    virtual int scrollWidth() const;
     
     virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;
     
 protected:
     RefPtr<CSSMutableStyleDeclaration> m_linkDecl;
+
+private:
+    virtual void didMoveToNewOwnerDocument();
 };
 
 } //namespace
diff --git a/WebCore/html/HTMLBodyElement.idl b/WebCore/html/HTMLBodyElement.idl
index 41d20d6..c639183 100644
--- a/WebCore/html/HTMLBodyElement.idl
+++ b/WebCore/html/HTMLBodyElement.idl
@@ -31,12 +31,6 @@ module html {
         attribute [ConvertNullToNullString] DOMString link;
         attribute [ConvertNullToNullString] DOMString text;
         attribute [ConvertNullToNullString] DOMString vLink; 
-
-        // IE Extensions
-                 attribute long scrollLeft;
-                 attribute long scrollTop;
-        readonly attribute long scrollWidth;
-        readonly attribute long scrollHeight;
     };
 
 }
diff --git a/WebCore/html/HTMLButtonElement.cpp b/WebCore/html/HTMLButtonElement.cpp
index 571f30c..3987859 100644
--- a/WebCore/html/HTMLButtonElement.cpp
+++ b/WebCore/html/HTMLButtonElement.cpp
@@ -30,7 +30,9 @@
 #include "FormDataList.h"
 #include "HTMLFormElement.h"
 #include "HTMLNames.h"
+#include "ScriptEventListener.h"
 #include "KeyboardEvent.h"
+#include "MappedAttribute.h"
 #include "RenderButton.h"
 #include <wtf/StdLibExtras.h>
 
@@ -55,7 +57,7 @@ RenderObject* HTMLButtonElement::createRenderer(RenderArena* arena, RenderStyle*
     return new (arena) RenderButton(this);
 }
 
-const AtomicString& HTMLButtonElement::type() const
+const AtomicString& HTMLButtonElement::formControlType() const
 {
     switch (m_type) {
         case SUBMIT: {
@@ -89,9 +91,9 @@ void HTMLButtonElement::parseMappedAttribute(MappedAttribute* attr)
         // Don't map 'align' attribute.  This matches what Firefox and IE do, but not Opera.
         // See http://bugs.webkit.org/show_bug.cgi?id=12071
     } else if (attr->name() == onfocusAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().focusEvent, attr);
+        setAttributeEventListener(eventNames().focusEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onblurAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().blurEvent, attr);
+        setAttributeEventListener(eventNames().blurEvent, createAttributeEventListener(this, attr));
     } else
         HTMLFormControlElement::parseMappedAttribute(attr);
 }
diff --git a/WebCore/html/HTMLButtonElement.h b/WebCore/html/HTMLButtonElement.h
index c8f51cb..b1d744c 100644
--- a/WebCore/html/HTMLButtonElement.h
+++ b/WebCore/html/HTMLButtonElement.h
@@ -33,7 +33,7 @@ public:
     HTMLButtonElement(const QualifiedName&, Document*, HTMLFormElement* = 0);
     virtual ~HTMLButtonElement();
 
-    virtual const AtomicString& type() const;
+    virtual const AtomicString& formControlType() const;
         
     virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
 
diff --git a/WebCore/html/HTMLCanvasElement.cpp b/WebCore/html/HTMLCanvasElement.cpp
index 1cd2796..9e635e7 100644
--- a/WebCore/html/HTMLCanvasElement.cpp
+++ b/WebCore/html/HTMLCanvasElement.cpp
@@ -39,6 +39,7 @@
 #include "HTMLNames.h"
 #include "ImageBuffer.h"
 #include "MIMETypeRegistry.h"
+#include "MappedAttribute.h"
 #include "Page.h"
 #include "RenderHTMLCanvas.h"
 #include "Settings.h"
@@ -71,6 +72,8 @@ HTMLCanvasElement::HTMLCanvasElement(const QualifiedName& tagName, Document* doc
 
 HTMLCanvasElement::~HTMLCanvasElement()
 {
+    if (m_observer)
+        m_observer->canvasDestroyed(this);
 }
 
 #if ENABLE(DASHBOARD_SUPPORT)
@@ -256,7 +259,11 @@ void HTMLCanvasElement::createImageBuffer() const
     if (!size.width() || !size.height())
         return;
 
-    m_imageBuffer.set(ImageBuffer::create(size, false).release());
+    m_imageBuffer = ImageBuffer::create(size, false);
+    // The convertLogicalToDevice MaxCanvasArea check should prevent common cases
+    // where ImageBuffer::create() returns NULL, however we could still be low on memory.
+    if (!m_imageBuffer)
+        return;
     m_imageBuffer->context()->scale(FloatSize(size.width() / unscaledSize.width(), size.height() / unscaledSize.height()));
     m_imageBuffer->context()->setShadowsIgnoreTransforms(true);
 }
diff --git a/WebCore/html/HTMLCanvasElement.h b/WebCore/html/HTMLCanvasElement.h
index 12b3cb2..bba1f2d 100644
--- a/WebCore/html/HTMLCanvasElement.h
+++ b/WebCore/html/HTMLCanvasElement.h
@@ -49,8 +49,9 @@ class CanvasObserver {
 public:
     virtual ~CanvasObserver() {};
 
-    virtual void canvasChanged(HTMLCanvasElement* element, const FloatRect& changedRect) = 0;
-    virtual void canvasResized(HTMLCanvasElement* element) = 0;
+    virtual void canvasChanged(HTMLCanvasElement*, const FloatRect& changedRect) = 0;
+    virtual void canvasResized(HTMLCanvasElement*) = 0;
+    virtual void canvasDestroyed(HTMLCanvasElement*) = 0;
 };
 
 class HTMLCanvasElement : public HTMLElement {
diff --git a/WebCore/html/HTMLCanvasElement.idl b/WebCore/html/HTMLCanvasElement.idl
index bf69ac0..13fc623 100644
--- a/WebCore/html/HTMLCanvasElement.idl
+++ b/WebCore/html/HTMLCanvasElement.idl
@@ -37,7 +37,7 @@ module html {
         DOMString toDataURL(in [ConvertUndefinedOrNullToNullString] DOMString type)
             raises(DOMException);
 
-#if !defined(LANGUAGE_OBJECTIVE_C)
+#if !defined(LANGUAGE_OBJECTIVE_C) || !LANGUAGE_OBJECTIVE_C
         [V8Custom] DOMObject getContext(in DOMString contextId);
 #endif
 
diff --git a/WebCore/html/HTMLCollection.cpp b/WebCore/html/HTMLCollection.cpp
index fd588dd..de4c424 100644
--- a/WebCore/html/HTMLCollection.cpp
+++ b/WebCore/html/HTMLCollection.cpp
@@ -35,7 +35,7 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLCollection::HTMLCollection(PassRefPtr<Node> base, Type type)
+HTMLCollection::HTMLCollection(PassRefPtr<Node> base, CollectionType type)
     : m_idsDone(false)
     , m_base(base)
     , m_type(type)
@@ -44,7 +44,7 @@ HTMLCollection::HTMLCollection(PassRefPtr<Node> base, Type type)
 {
 }
 
-HTMLCollection::HTMLCollection(PassRefPtr<Node> base, Type type, CollectionInfo* info)
+HTMLCollection::HTMLCollection(PassRefPtr<Node> base, CollectionType type, CollectionCache* info)
     : m_idsDone(false)
     , m_base(base)
     , m_type(type)
@@ -53,7 +53,7 @@ HTMLCollection::HTMLCollection(PassRefPtr<Node> base, Type type, CollectionInfo*
 {
 }
 
-PassRefPtr<HTMLCollection> HTMLCollection::create(PassRefPtr<Node> base, Type type)
+PassRefPtr<HTMLCollection> HTMLCollection::create(PassRefPtr<Node> base, CollectionType type)
 {
     return adoptRef(new HTMLCollection(base, type));
 }
@@ -64,74 +64,12 @@ HTMLCollection::~HTMLCollection()
         delete m_info;
 }
 
-HTMLCollection::CollectionInfo::CollectionInfo()
-    : version(0)
-{
-    reset();
-}
-
-inline void HTMLCollection::CollectionInfo::copyCacheMap(NodeCacheMap& dest, const NodeCacheMap& src)
-{
-    ASSERT(dest.isEmpty());
-    NodeCacheMap::const_iterator end = src.end();
-    for (NodeCacheMap::const_iterator it = src.begin(); it != end; ++it)
-        dest.add(it->first, new Vector<Element*>(*it->second));
-}
-
-HTMLCollection::CollectionInfo::CollectionInfo(const CollectionInfo& other)
-    : version(other.version)
-    , current(other.current)
-    , position(other.position)
-    , length(other.length)
-    , elementsArrayPosition(other.elementsArrayPosition)
-    , hasLength(other.hasLength)
-    , hasNameCache(other.hasNameCache)
-{
-    copyCacheMap(idCache, other.idCache);
-    copyCacheMap(nameCache, other.nameCache);
-}
-
-void HTMLCollection::CollectionInfo::swap(CollectionInfo& other)
-{
-    std::swap(version, other.version);
-    std::swap(current, other.current);
-    std::swap(position, other.position);
-    std::swap(length, other.length);
-    std::swap(elementsArrayPosition, other.elementsArrayPosition);
-
-    idCache.swap(other.idCache);
-    nameCache.swap(other.nameCache);
-    
-    std::swap(hasLength, other.hasLength);
-    std::swap(hasNameCache, other.hasNameCache);
-}
-
-HTMLCollection::CollectionInfo::~CollectionInfo()
-{
-    deleteAllValues(idCache);
-    deleteAllValues(nameCache);
-}
-
-void HTMLCollection::CollectionInfo::reset()
-{
-    current = 0;
-    position = 0;
-    length = 0;
-    hasLength = false;
-    elementsArrayPosition = 0;
-    deleteAllValues(idCache);
-    idCache.clear();
-    deleteAllValues(nameCache);
-    nameCache.clear();
-    hasNameCache = false;
-}
-
 void HTMLCollection::resetCollectionInfo() const
 {
     unsigned docversion = static_cast<HTMLDocument*>(m_base->document())->domTreeVersion();
 
     if (!m_info) {
-        m_info = new CollectionInfo;
+        m_info = new CollectionCache;
         m_ownsInfo = true;
         m_info->version = docversion;
         return;
@@ -164,7 +102,7 @@ Element* HTMLCollection::itemAfter(Element* previous) const
         case DocScripts:
         case DocumentNamedItems:
         case MapAreas:
-        case Other:
+        case OtherCollection:
         case SelectOptions:
         case WindowNamedItems:
             break;
@@ -245,7 +183,7 @@ Element* HTMLCollection::itemAfter(Element* previous) const
             case NodeChildren:
                 return e;
             case DocumentNamedItems:
-            case Other:
+            case OtherCollection:
             case WindowNamedItems:
                 ASSERT_NOT_REACHED();
                 break;
diff --git a/WebCore/html/HTMLCollection.h b/WebCore/html/HTMLCollection.h
index 083ec05..b04bcbc 100644
--- a/WebCore/html/HTMLCollection.h
+++ b/WebCore/html/HTMLCollection.h
@@ -23,6 +23,7 @@
 #ifndef HTMLCollection_h
 #define HTMLCollection_h
 
+#include "CollectionType.h"
 #include <wtf/RefCounted.h>
 #include <wtf/Forward.h>
 #include <wtf/HashMap.h>
@@ -37,46 +38,11 @@ class Node;
 class NodeList;
 class String;
 
+struct CollectionCache;
+
 class HTMLCollection : public RefCounted<HTMLCollection> {
 public:
-    enum Type {
-        // unnamed collection types cached in the document
-
-        DocImages,    // all <img> elements in the document
-        DocApplets,   // all <object> and <applet> elements
-        DocEmbeds,    // all <embed> elements
-        DocObjects,   // all <object> elements
-        DocForms,     // all <form> elements
-        DocLinks,     // all <a> _and_ <area> elements with a value for href
-        DocAnchors,   // all <a> elements with a value for name
-        DocScripts,   // all <script> elements
-
-        DocAll,       // "all" elements (IE)
-        NodeChildren, // first-level children (IE)
-
-        // named collection types cached in the document
-
-        WindowNamedItems,
-        DocumentNamedItems,
-
-        // types not cached in the document; these are types that can't be used on a document
-
-        TableTBodies, // all <tbody> elements in this table
-        TSectionRows, // all row elements in this table section
-        TRCells,      // all cells in this row
-        SelectOptions,
-        MapAreas,
-
-        Other
-    };
-
-    static const Type FirstUnnamedDocumentCachedType = DocImages;
-    static const unsigned NumUnnamedDocumentCachedTypes = NodeChildren - DocImages + 1;
-
-    static const Type FirstNamedDocumentCachedType = WindowNamedItems;
-    static const unsigned NumNamedDocumentCachedTypes = DocumentNamedItems - WindowNamedItems + 1;
-
-    static PassRefPtr<HTMLCollection> create(PassRefPtr<Node> base, Type);
+    static PassRefPtr<HTMLCollection> create(PassRefPtr<Node> base, CollectionType);
     virtual ~HTMLCollection();
     
     unsigned length() const;
@@ -94,52 +60,18 @@ public:
     PassRefPtr<NodeList> tags(const String&);
 
     Node* base() const { return m_base.get(); }
-    Type type() const { return m_type; }
-
-    // FIXME: This class name is a bad in two ways. First, "info" is much too vague,
-    // and doesn't convey the job of this class (caching collection state).
-    // Second, since this is a member of HTMLCollection, it doesn't need "collection"
-    // in its name.
-    struct CollectionInfo {
-        CollectionInfo();
-        CollectionInfo(const CollectionInfo&);
-        CollectionInfo& operator=(const CollectionInfo& other)
-        {
-            CollectionInfo tmp(other);    
-            swap(tmp);
-            return *this;
-        }
-        ~CollectionInfo();
-
-        void reset();
-        void swap(CollectionInfo&);
-
-        typedef HashMap<AtomicStringImpl*, Vector<Element*>*> NodeCacheMap;
-
-        unsigned version;
-        Element* current;
-        unsigned position;
-        unsigned length;
-        int elementsArrayPosition;
-        NodeCacheMap idCache;
-        NodeCacheMap nameCache;
-        bool hasLength;
-        bool hasNameCache;
-
-    private:
-        static void copyCacheMap(NodeCacheMap&, const NodeCacheMap&);
-    };
+    CollectionType type() const { return m_type; }
 
 protected:
-    HTMLCollection(PassRefPtr<Node> base, Type, CollectionInfo*);
+    HTMLCollection(PassRefPtr<Node> base, CollectionType, CollectionCache*);
 
-    CollectionInfo* info() const { return m_info; }
-    virtual void resetCollectionInfo() const;
+    CollectionCache* info() const { return m_info; }
+    void resetCollectionInfo() const;
 
     mutable bool m_idsDone; // for nextNamedItem()
 
 private:
-    HTMLCollection(PassRefPtr<Node> base, Type);
+    HTMLCollection(PassRefPtr<Node> base, CollectionType);
 
     virtual Element* itemAfter(Element*) const;
     virtual unsigned calcLength() const;
@@ -148,9 +80,9 @@ private:
     bool checkForNameMatch(Element*, bool checkName, const AtomicString& name) const;
 
     RefPtr<Node> m_base;
-    Type m_type;
+    CollectionType m_type;
 
-    mutable CollectionInfo* m_info;
+    mutable CollectionCache* m_info;
     mutable bool m_ownsInfo;
 };
 
diff --git a/WebCore/html/HTMLCollection.idl b/WebCore/html/HTMLCollection.idl
index 8290e1a..1ba5ec7 100644
--- a/WebCore/html/HTMLCollection.idl
+++ b/WebCore/html/HTMLCollection.idl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
@@ -26,6 +26,7 @@ module html {
         HasNameGetter,
         CustomCall,
         CustomToJS,
+        Polymorphic,
         InterfaceUUID=b0d215ff-6f9c-4d1f-86c3-f200a65a5134,
         ImplementationUUID=8e81b17f-7f74-4121-8f2f-a339a7e66447
     ] HTMLCollection {
diff --git a/WebCore/html/HTMLDivElement.cpp b/WebCore/html/HTMLDivElement.cpp
index 7ffccd7..bd7195e 100644
--- a/WebCore/html/HTMLDivElement.cpp
+++ b/WebCore/html/HTMLDivElement.cpp
@@ -19,12 +19,14 @@
  * Boston, MA 02110-1301, USA.
  *
  */
+
 #include "config.h"
 #include "HTMLDivElement.h"
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLDocument.idl b/WebCore/html/HTMLDocument.idl
index 4345195..3dd7a07 100644
--- a/WebCore/html/HTMLDocument.idl
+++ b/WebCore/html/HTMLDocument.idl
@@ -37,7 +37,7 @@ module html {
 
         // Extensions
 
-#if defined(LANGUAGE_JAVASCRIPT)
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
         // FIXME: This should eventually be available (if they are wanted) for all languages.
                  attribute [Custom, Deletable] HTMLCollection all;
 #endif
diff --git a/WebCore/html/HTMLElement.cpp b/WebCore/html/HTMLElement.cpp
index 906f847..c50e6ba 100644
--- a/WebCore/html/HTMLElement.cpp
+++ b/WebCore/html/HTMLElement.cpp
@@ -2,6 +2,7 @@
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -32,12 +33,15 @@
 #include "ExceptionCode.h"
 #include "Frame.h"
 #include "HTMLBRElement.h"
+#include "HTMLCollection.h"
 #include "HTMLDocument.h"
 #include "HTMLElementFactory.h"
 #include "HTMLFormElement.h"
 #include "HTMLNames.h"
-#include "HTMLTokenizer.h" // parseHTMLDocumentFragment
+#include "HTMLTokenizer.h"
+#include "MappedAttribute.h"
 #include "RenderWordBreak.h"
+#include "ScriptEventListener.h"
 #include "Settings.h"
 #include "Text.h"
 #include "TextIterator.h"
@@ -65,7 +69,8 @@ String HTMLElement::nodeName() const
 {
     // FIXME: Would be nice to have an atomicstring lookup based off uppercase chars that does not have to copy
     // the string on a hit in the hash.
-    if (document()->isHTMLDocument())
+    // FIXME: We should have a way to detect XHTML elements and replace the hasPrefix() check with it.
+    if (document()->isHTMLDocument() && !tagQName().hasPrefix())
         return tagQName().localName().string().upper();
     return Element::nodeName();
 }
@@ -141,84 +146,84 @@ void HTMLElement::parseMappedAttribute(MappedAttribute *attr)
     }
 // standard events
     else if (attr->name() == onclickAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().clickEvent, attr);
+        setAttributeEventListener(eventNames().clickEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == oncontextmenuAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().contextmenuEvent, attr);
+        setAttributeEventListener(eventNames().contextmenuEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ondblclickAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().dblclickEvent, attr);
+        setAttributeEventListener(eventNames().dblclickEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onmousedownAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().mousedownEvent, attr);
+        setAttributeEventListener(eventNames().mousedownEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onmousemoveAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().mousemoveEvent, attr);
+        setAttributeEventListener(eventNames().mousemoveEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onmouseoutAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().mouseoutEvent, attr);
+        setAttributeEventListener(eventNames().mouseoutEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onmouseoverAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().mouseoverEvent, attr);
+        setAttributeEventListener(eventNames().mouseoverEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onmouseupAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().mouseupEvent, attr);
+        setAttributeEventListener(eventNames().mouseupEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onmousewheelAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().mousewheelEvent, attr);
+        setAttributeEventListener(eventNames().mousewheelEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onfocusAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().focusEvent, attr);
+        setAttributeEventListener(eventNames().focusEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onblurAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().blurEvent, attr);
+        setAttributeEventListener(eventNames().blurEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onkeydownAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().keydownEvent, attr);
+        setAttributeEventListener(eventNames().keydownEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onkeypressAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().keypressEvent, attr);
+        setAttributeEventListener(eventNames().keypressEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onkeyupAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().keyupEvent, attr);
+        setAttributeEventListener(eventNames().keyupEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onscrollAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().scrollEvent, attr);
+        setAttributeEventListener(eventNames().scrollEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onbeforecutAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().beforecutEvent, attr);
+        setAttributeEventListener(eventNames().beforecutEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == oncutAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().cutEvent, attr);
+        setAttributeEventListener(eventNames().cutEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onbeforecopyAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().beforecopyEvent, attr);
+        setAttributeEventListener(eventNames().beforecopyEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == oncopyAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().copyEvent, attr);
+        setAttributeEventListener(eventNames().copyEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onbeforepasteAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().beforepasteEvent, attr);
+        setAttributeEventListener(eventNames().beforepasteEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onpasteAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().pasteEvent, attr);
+        setAttributeEventListener(eventNames().pasteEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ondragenterAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().dragenterEvent, attr);
+        setAttributeEventListener(eventNames().dragenterEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ondragoverAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().dragoverEvent, attr);
+        setAttributeEventListener(eventNames().dragoverEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ondragleaveAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().dragleaveEvent, attr);
+        setAttributeEventListener(eventNames().dragleaveEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ondropAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().dropEvent, attr);
+        setAttributeEventListener(eventNames().dropEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ondragstartAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().dragstartEvent, attr);
+        setAttributeEventListener(eventNames().dragstartEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ondragAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().dragEvent, attr);
+        setAttributeEventListener(eventNames().dragEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ondragendAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().dragendEvent, attr);
+        setAttributeEventListener(eventNames().dragendEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onselectstartAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().selectstartEvent, attr);
+        setAttributeEventListener(eventNames().selectstartEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onsubmitAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().submitEvent, attr);
+        setAttributeEventListener(eventNames().submitEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onerrorAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().errorEvent, attr);
+        setAttributeEventListener(eventNames().errorEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onwebkitanimationstartAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().webkitAnimationStartEvent, attr);
+        setAttributeEventListener(eventNames().webkitAnimationStartEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onwebkitanimationiterationAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().webkitAnimationIterationEvent, attr);
+        setAttributeEventListener(eventNames().webkitAnimationIterationEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onwebkitanimationendAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().webkitAnimationEndEvent, attr);
+        setAttributeEventListener(eventNames().webkitAnimationEndEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onwebkittransitionendAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().webkitTransitionEndEvent, attr);
+        setAttributeEventListener(eventNames().webkitTransitionEndEvent, createAttributeEventListener(this, attr));
 #if ENABLE(TOUCH_EVENTS) // Android
     } else if (attr->name() == ontouchstartAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().touchstartEvent, attr);
+        setAttributeEventListener(eventNames().touchstartEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ontouchendAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().touchendEvent, attr);
+        setAttributeEventListener(eventNames().touchendEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ontouchmoveAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().touchmoveEvent, attr);
+        setAttributeEventListener(eventNames().touchmoveEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == ontouchcancelAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().touchcancelEvent, attr);
+        setAttributeEventListener(eventNames().touchcancelEvent, createAttributeEventListener(this, attr));
 #endif
     }
 }
@@ -394,7 +399,7 @@ void HTMLElement::setInnerText(const String& text, ExceptionCode& ec)
     }
 
     // FIXME: Do we need to be able to detect preserveNewline style even when there's no renderer?
-    // FIXME: Can the renderer be out of date here? Do we need to call updateRendering?
+    // FIXME: Can the renderer be out of date here? Do we need to call updateStyleIfNeeded?
     // For example, for the contents of textarea elements that are display:none?
     RenderObject* r = renderer();
     if (r && r->style()->preserveNewline()) {
@@ -611,7 +616,7 @@ bool HTMLElement::isContentEditable() const
 
     // FIXME: this is a terrible thing to do here:
     // https://bugs.webkit.org/show_bug.cgi?id=21834
-    document()->updateRendering();
+    document()->updateStyleIfNeeded();
 
     if (!renderer()) {
         if (parentNode())
@@ -628,7 +633,7 @@ bool HTMLElement::isContentRichlyEditable() const
     if (document()->frame() && document()->frame()->isContentEditable())
         return true;
 
-    document()->updateRendering();
+    document()->updateStyleIfNeeded();
 
     if (!renderer()) {
         if (parentNode())
@@ -642,7 +647,7 @@ bool HTMLElement::isContentRichlyEditable() const
 
 String HTMLElement::contentEditable() const 
 {
-    document()->updateRendering();
+    document()->updateStyleIfNeeded();
 
     if (!renderer())
         return "false";
@@ -777,7 +782,7 @@ void HTMLElement::setTabIndex(int value)
 
 PassRefPtr<HTMLCollection> HTMLElement::children()
 {
-    return HTMLCollection::create(this, HTMLCollection::NodeChildren);
+    return HTMLCollection::create(this, NodeChildren);
 }
 
 // DOM Section 1.1.1
@@ -987,11 +992,13 @@ bool HTMLElement::checkDTD(const Node* newChild)
     
 bool HTMLElement::rendererIsNeeded(RenderStyle *style)
 {
+#if !ENABLE(XHTMLMP)
     if (hasLocalName(noscriptTag)) {
         Settings* settings = document()->settings();
         if (settings && settings->isJavaScriptEnabled())
             return false;
     }
+#endif
     return StyledElement::rendererIsNeeded(style);
 }
     
diff --git a/WebCore/html/HTMLElement.idl b/WebCore/html/HTMLElement.idl
index 8ce5542..ed21628 100644
--- a/WebCore/html/HTMLElement.idl
+++ b/WebCore/html/HTMLElement.idl
@@ -36,8 +36,6 @@ module html {
                  attribute [ConvertNullToNullString] DOMString className;
 
                  attribute long            tabIndex;
-                 void                      blur();
-                 void                      focus();
 
         // Extensions
                  attribute [ConvertNullToNullString] DOMString innerHTML
@@ -64,7 +62,7 @@ module html {
                  attribute [ConvertNullToNullString] DOMString contentEditable;
         readonly attribute boolean isContentEditable;
 
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         readonly attribute DOMString titleDisplayString;
 #endif
     };
diff --git a/WebCore/html/HTMLElementsAllInOne.cpp b/WebCore/html/HTMLElementsAllInOne.cpp
new file mode 100644
index 0000000..dad548c
--- /dev/null
+++ b/WebCore/html/HTMLElementsAllInOne.cpp
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2009, Google Inc. All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following disclaimer
+ *       in the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ *       contributors may be used to endorse or promote products derived from
+ *       this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// This source file coalesces the HTML elements into a single object file to
+// reduce bloat and allow us to link release builds on 32-bit Windows.
+
+#include "HTMLAnchorElement.cpp"
+#include "HTMLAppletElement.cpp"
+#include "HTMLAreaElement.cpp"
+#include "HTMLAudioElement.cpp"
+#include "HTMLBRElement.cpp"
+#include "HTMLBaseElement.cpp"
+#include "HTMLBaseFontElement.cpp"
+#include "HTMLBlockquoteElement.cpp"
+#include "HTMLBodyElement.cpp"
+#include "HTMLButtonElement.cpp"
+#include "HTMLCanvasElement.cpp"
+#include "HTMLDListElement.cpp"
+#include "HTMLDirectoryElement.cpp"
+#include "HTMLDivElement.cpp"
+#include "HTMLElement.cpp"
+#include "HTMLEmbedElement.cpp"
+#include "HTMLFieldSetElement.cpp"
+#include "HTMLFontElement.cpp"
+#include "HTMLFormControlElement.cpp"
+#include "HTMLFormElement.cpp"
+#include "HTMLFrameElement.cpp"
+#include "HTMLFrameElementBase.cpp"
+#include "HTMLFrameOwnerElement.cpp"
+#include "HTMLFrameSetElement.cpp"
+#include "HTMLHRElement.cpp"
+#include "HTMLHeadElement.cpp"
+#include "HTMLHeadingElement.cpp"
+#include "HTMLHtmlElement.cpp"
+#include "HTMLIFrameElement.cpp"
+#include "HTMLImageElement.cpp"
+#include "HTMLInputElement.cpp"
+#include "HTMLIsIndexElement.cpp"
+#include "HTMLKeygenElement.cpp"
+#include "HTMLLIElement.cpp"
+#include "HTMLLabelElement.cpp"
+#include "HTMLLegendElement.cpp"
+#include "HTMLLinkElement.cpp"
+#include "HTMLMapElement.cpp"
+#include "HTMLMarqueeElement.cpp"
+#include "HTMLMediaElement.cpp"
+#include "HTMLMenuElement.cpp"
+#include "HTMLMetaElement.cpp"
+#include "HTMLModElement.cpp"
+#include "HTMLOListElement.cpp"
+#include "HTMLObjectElement.cpp"
+#include "HTMLOptGroupElement.cpp"
+#include "HTMLOptionElement.cpp"
+#include "HTMLParagraphElement.cpp"
+#include "HTMLParamElement.cpp"
+#include "HTMLPlugInElement.cpp"
+#include "HTMLPlugInImageElement.cpp"
+#include "HTMLPreElement.cpp"
+#include "HTMLQuoteElement.cpp"
+#include "HTMLScriptElement.cpp"
+#include "HTMLSelectElement.cpp"
+#include "HTMLSourceElement.cpp"
+#include "HTMLStyleElement.cpp"
+#include "HTMLTableCaptionElement.cpp"
+#include "HTMLTableCellElement.cpp"
+#include "HTMLTableColElement.cpp"
+#include "HTMLTableElement.cpp"
+#include "HTMLTablePartElement.cpp"
+#include "HTMLTableRowElement.cpp"
+#include "HTMLTableSectionElement.cpp"
+#include "HTMLTextAreaElement.cpp"
+#include "HTMLTitleElement.cpp"
+#include "HTMLUListElement.cpp"
+#include "HTMLVideoElement.cpp"
diff --git a/WebCore/html/HTMLEmbedElement.cpp b/WebCore/html/HTMLEmbedElement.cpp
index f467849..2500dd6 100644
--- a/WebCore/html/HTMLEmbedElement.cpp
+++ b/WebCore/html/HTMLEmbedElement.cpp
@@ -31,10 +31,12 @@
 #include "HTMLImageLoader.h"
 #include "HTMLNames.h"
 #include "HTMLObjectElement.h"
+#include "MappedAttribute.h"
 #include "RenderImage.h"
 #include "RenderPartObject.h"
 #include "RenderWidget.h"
 #include "ScriptController.h"
+#include "Settings.h"
 
 namespace WebCore {
 
@@ -137,6 +139,14 @@ bool HTMLEmbedElement::rendererIsNeeded(RenderStyle* style)
         return false;
     }
 
+#if ENABLE(DASHBOARD_SUPPORT)
+    // Workaround for <rdar://problem/6642221>. 
+    if (Settings* settings = frame->settings()) {
+        if (settings->usesDashboardBackwardCompatibilityMode())
+            return true;
+    }
+#endif
+
     return HTMLPlugInElement::rendererIsNeeded(style);
 }
 
@@ -170,7 +180,7 @@ void HTMLEmbedElement::attach()
 
 void HTMLEmbedElement::updateWidget()
 {
-    document()->updateRendering();
+    document()->updateStyleIfNeeded();
     if (m_needWidgetUpdate && renderer() && !isImageType())
         static_cast<RenderPartObject*>(renderer())->updateWidget(true);
 }
diff --git a/WebCore/html/HTMLEmbedElement.idl b/WebCore/html/HTMLEmbedElement.idl
index 10c3007..ecf8a96 100644
--- a/WebCore/html/HTMLEmbedElement.idl
+++ b/WebCore/html/HTMLEmbedElement.idl
@@ -30,7 +30,7 @@ module html {
         ImplementationUUID=93e0407a-8380-4ff0-978d-f773f2dee6a3
     ] HTMLEmbedElement : HTMLElement {
                  attribute [ConvertNullToNullString] DOMString align;
-#if defined(LANGUAGE_JAVASCRIPT)
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
                  attribute [ConvertNullToNullString] DOMString height;
 #else
                  attribute [ConvertFromString] long height;
@@ -38,18 +38,20 @@ module html {
                  attribute [ConvertNullToNullString] DOMString name;
                  attribute [ConvertNullToNullString] DOMString src;
                  attribute [ConvertNullToNullString] DOMString type;
-#if defined(LANGUAGE_JAVASCRIPT)
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
                  attribute [ConvertNullToNullString] DOMString width;
 #else
                  attribute [ConvertFromString] long width;
 #endif
 
-#if !defined(LANGUAGE_COM)
-#if ENABLE_SVG
+#if !defined(LANGUAGE_COM) || !LANGUAGE_COM
+#if defined(ENABLE_SVG) && ENABLE_SVG
+#if !defined(LANGUAGE_OBJECTIVE_C) || !LANGUAGE_OBJECTIVE_C || defined(ENABLE_SVG_DOM_OBJC_BINDINGS) && ENABLE_SVG_DOM_OBJC_BINDINGS
         [SVGCheckSecurityDocument] SVGDocument getSVGDocument()
             raises(DOMException);
 #endif
 #endif
+#endif
     };
 
 }
diff --git a/WebCore/html/HTMLFieldSetElement.cpp b/WebCore/html/HTMLFieldSetElement.cpp
index d90550d..eb8d4ed 100644
--- a/WebCore/html/HTMLFieldSetElement.cpp
+++ b/WebCore/html/HTMLFieldSetElement.cpp
@@ -53,7 +53,7 @@ bool HTMLFieldSetElement::isFocusable() const
     return HTMLElement::isFocusable();
 }
 
-const AtomicString& HTMLFieldSetElement::type() const
+const AtomicString& HTMLFieldSetElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, fieldset, ("fieldset"));
     return fieldset;
diff --git a/WebCore/html/HTMLFieldSetElement.h b/WebCore/html/HTMLFieldSetElement.h
index 9a6cff1..e79f2c5 100644
--- a/WebCore/html/HTMLFieldSetElement.h
+++ b/WebCore/html/HTMLFieldSetElement.h
@@ -46,7 +46,7 @@ public:
 
     virtual bool isFocusable() const;
     virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
-    virtual const AtomicString& type() const;
+    virtual const AtomicString& formControlType() const;
 
     virtual bool willValidate() const { return false; }
 };
diff --git a/WebCore/html/HTMLFontElement.cpp b/WebCore/html/HTMLFontElement.cpp
index 91b6448..d19032a 100644
--- a/WebCore/html/HTMLFontElement.cpp
+++ b/WebCore/html/HTMLFontElement.cpp
@@ -26,6 +26,7 @@
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 using namespace WTF;
 
diff --git a/WebCore/html/HTMLFormCollection.cpp b/WebCore/html/HTMLFormCollection.cpp
index 03796d6..812d98a 100644
--- a/WebCore/html/HTMLFormCollection.cpp
+++ b/WebCore/html/HTMLFormCollection.cpp
@@ -23,6 +23,7 @@
 #include "config.h"
 #include "HTMLFormCollection.h"
 
+#include "CollectionCache.h"
 #include "HTMLFormControlElement.h"
 #include "HTMLFormElement.h"
 #include "HTMLImageElement.h"
@@ -35,15 +36,15 @@ using namespace HTMLNames;
 // Since the collections are to be "live", we have to do the
 // calculation every time if anything has changed.
 
-inline HTMLCollection::CollectionInfo* HTMLFormCollection::formCollectionInfo(HTMLFormElement* form)
+inline CollectionCache* HTMLFormCollection::formCollectionInfo(HTMLFormElement* form)
 {
     if (!form->collectionInfo)
-        form->collectionInfo = new CollectionInfo;
+        form->collectionInfo = new CollectionCache;
     return form->collectionInfo;
 }
 
 HTMLFormCollection::HTMLFormCollection(PassRefPtr<HTMLFormElement> form)
-    : HTMLCollection(form.get(), Other, formCollectionInfo(form.get()))
+    : HTMLCollection(form.get(), OtherCollection, formCollectionInfo(form.get()))
 {
 }
 
diff --git a/WebCore/html/HTMLFormCollection.h b/WebCore/html/HTMLFormCollection.h
index 524a59b..a204446 100644
--- a/WebCore/html/HTMLFormCollection.h
+++ b/WebCore/html/HTMLFormCollection.h
@@ -51,7 +51,7 @@ private:
     virtual void updateNameCache() const;
     virtual unsigned calcLength() const;
 
-    static CollectionInfo* formCollectionInfo(HTMLFormElement*);
+    static CollectionCache* formCollectionInfo(HTMLFormElement*);
 
     Element* getNamedItem(const QualifiedName& attrName, const AtomicString& name) const;
     Element* nextNamedItemInternal(const String& name) const;
diff --git a/WebCore/html/HTMLFormControlElement.cpp b/WebCore/html/HTMLFormControlElement.cpp
index 5238ad5..36d20ac 100644
--- a/WebCore/html/HTMLFormControlElement.cpp
+++ b/WebCore/html/HTMLFormControlElement.cpp
@@ -34,6 +34,7 @@
 #include "HTMLNames.h"
 #include "HTMLParser.h"
 #include "HTMLTokenizer.h"
+#include "MappedAttribute.h"
 #include "RenderBox.h"
 #include "RenderTheme.h"
 
@@ -68,7 +69,7 @@ void HTMLFormControlElement::parseMappedAttribute(MappedAttribute *attr)
         bool oldDisabled = m_disabled;
         m_disabled = !attr->isNull();
         if (oldDisabled != m_disabled) {
-            setChanged();
+            setNeedsStyleRecalc();
             if (renderer() && renderer()->style()->hasAppearance())
                 theme()->stateChanged(renderer(), EnabledState);
         }
@@ -76,7 +77,7 @@ void HTMLFormControlElement::parseMappedAttribute(MappedAttribute *attr)
         bool oldReadOnly = m_readOnly;
         m_readOnly = !attr->isNull();
         if (oldReadOnly != m_readOnly) {
-            setChanged();
+            setNeedsStyleRecalc();
             if (renderer() && renderer()->style()->hasAppearance())
                 theme()->stateChanged(renderer(), ReadOnlyState);
         }
@@ -103,7 +104,7 @@ void HTMLFormControlElement::attach()
     if (hasTagName(inputTag))
         isInputTypeHidden = static_cast<HTMLInputElement*>(this)->isInputTypeHidden();
 
-    if (autofocus() && renderer() && !document()->ignoreAutofocus() && !isReadOnlyControl() &&
+    if (autofocus() && renderer() && !document()->ignoreAutofocus() && !isReadOnlyFormControl() &&
             ((hasTagName(inputTag) && !isInputTypeHidden) || hasTagName(selectTag) ||
               hasTagName(buttonTag) || hasTagName(textareaTag)))
          focus();
@@ -151,7 +152,7 @@ void HTMLFormControlElement::removedFromTree(bool deep)
     HTMLElement::removedFromTree(deep);
 }
 
-const AtomicString& HTMLFormControlElement::name() const
+const AtomicString& HTMLFormControlElement::formControlName() const
 {
     const AtomicString& n = getAttribute(nameAttr);
     return n.isNull() ? emptyAtom : n;
@@ -162,9 +163,9 @@ void HTMLFormControlElement::setName(const AtomicString &value)
     setAttribute(nameAttr, value);
 }
 
-void HTMLFormControlElement::onChange()
+void HTMLFormControlElement::dispatchFormControlChangeEvent()
 {
-    dispatchEventForType(eventNames().changeEvent, true, false);
+    dispatchEvent(eventNames().changeEvent, true, false);
 }
 
 bool HTMLFormControlElement::disabled() const
@@ -238,7 +239,7 @@ bool HTMLFormControlElement::willValidate() const
     //      The control does not have a repetition template as an ancestor.
     //      The control does not have a datalist element as an ancestor.
     //      The control is not an output element.
-    return form() && name().length() && !disabled() && !isReadOnlyControl();
+    return form() && name().length() && !disabled() && !isReadOnlyFormControl();
 }
     
 bool HTMLFormControlElement::supportsFocus() const
@@ -262,23 +263,23 @@ void HTMLFormControlElement::removeFromForm()
 HTMLFormControlElementWithState::HTMLFormControlElementWithState(const QualifiedName& tagName, Document* doc, HTMLFormElement* f)
     : HTMLFormControlElement(tagName, doc, f)
 {
-    FormControlElementWithState::registerFormControlElementWithState(this, document());
+    document()->registerFormElementWithState(this);
 }
 
 HTMLFormControlElementWithState::~HTMLFormControlElementWithState()
 {
-    FormControlElementWithState::unregisterFormControlElementWithState(this, document());
+    document()->unregisterFormElementWithState(this);
 }
 
 void HTMLFormControlElementWithState::willMoveToNewOwnerDocument()
 {
-    FormControlElementWithState::unregisterFormControlElementWithState(this, document());
+    document()->unregisterFormElementWithState(this);
     HTMLFormControlElement::willMoveToNewOwnerDocument();
 }
 
 void HTMLFormControlElementWithState::didMoveToNewOwnerDocument()
 {
-    FormControlElementWithState::registerFormControlElementWithState(this, document());
+    document()->registerFormElementWithState(this);
     HTMLFormControlElement::didMoveToNewOwnerDocument();
 }
 
@@ -289,7 +290,7 @@ void HTMLFormControlElementWithState::finishParsingChildren()
     if (doc->hasStateForNewFormElements()) {
         String state;
         if (doc->takeStateForFormElement(name().impl(), type().impl(), state))
-            restoreState(state);
+            restoreFormControlState(state);
     }
 }
 
diff --git a/WebCore/html/HTMLFormControlElement.h b/WebCore/html/HTMLFormControlElement.h
index 7430df7..0a7bbd1 100644
--- a/WebCore/html/HTMLFormControlElement.h
+++ b/WebCore/html/HTMLFormControlElement.h
@@ -24,8 +24,6 @@
 #ifndef HTMLFormControlElement_h
 #define HTMLFormControlElement_h
 
-#include "FormControlElement.h"
-#include "FormControlElementWithState.h"
 #include "HTMLElement.h"
 
 namespace WebCore {
@@ -33,7 +31,7 @@ namespace WebCore {
 class FormDataList;
 class HTMLFormElement;
 
-class HTMLFormControlElement : public HTMLElement, public FormControlElement {
+class HTMLFormControlElement : public HTMLElement {
 public:
     HTMLFormControlElement(const QualifiedName& tagName, Document*, HTMLFormElement*);
     virtual ~HTMLFormControlElement();
@@ -43,10 +41,8 @@ public:
 
     HTMLFormElement* form() const { return m_form; }
 
-    virtual const AtomicString& type() const = 0;
-
-    virtual bool isTextControl() const { return false; }
-    virtual bool isEnabled() const { return !disabled(); }
+    virtual bool isTextFormControl() const { return false; }
+    virtual bool isEnabledFormControl() const { return !disabled(); }
 
     virtual void parseMappedAttribute(MappedAttribute*);
     virtual void attach();
@@ -55,10 +51,10 @@ public:
 
     virtual void reset() {}
 
-    virtual bool valueMatchesRenderer() const { return m_valueMatchesRenderer; }
-    virtual void setValueMatchesRenderer(bool b = true) { m_valueMatchesRenderer = b; }
+    virtual bool formControlValueMatchesRenderer() const { return m_valueMatchesRenderer; }
+    virtual void setFormControlValueMatchesRenderer(bool b) { m_valueMatchesRenderer = b; }
 
-    void onChange();
+    virtual void dispatchFormControlChangeEvent();
 
     bool disabled() const;
     void setDisabled(bool);
@@ -69,7 +65,7 @@ public:
     virtual bool isMouseFocusable() const;
     virtual bool isEnumeratable() const { return false; }
 
-    virtual bool isReadOnlyControl() const { return m_readOnly; }
+    virtual bool isReadOnlyFormControl() const { return m_readOnly; }
     void setReadOnly(bool);
 
     // Determines whether or not a control will be automatically focused
@@ -78,7 +74,12 @@ public:
 
     virtual void recalcStyle(StyleChange);
 
-    virtual const AtomicString& name() const;
+    virtual const AtomicString& formControlName() const;
+    virtual const AtomicString& formControlType() const = 0;
+
+    const AtomicString& type() const { return formControlType(); }
+    const AtomicString& name() const { return formControlName(); }
+
     void setName(const AtomicString& name);
 
     virtual bool isFormControlElement() const { return true; }
@@ -111,14 +112,11 @@ private:
     bool m_valueMatchesRenderer;
 };
 
-class HTMLFormControlElementWithState : public HTMLFormControlElement, public FormControlElementWithState  {
+class HTMLFormControlElementWithState : public HTMLFormControlElement {
 public:
     HTMLFormControlElementWithState(const QualifiedName& tagName, Document*, HTMLFormElement*);
     virtual ~HTMLFormControlElementWithState();
 
-    virtual bool isFormControlElementWithState() const { return true; }
-
-    virtual FormControlElement* toFormControlElement() { return this; }
     virtual void finishParsingChildren();
 
 protected:
diff --git a/WebCore/html/HTMLFormElement.cpp b/WebCore/html/HTMLFormElement.cpp
index df4e541..64cac37 100644
--- a/WebCore/html/HTMLFormElement.cpp
+++ b/WebCore/html/HTMLFormElement.cpp
@@ -2,7 +2,7 @@
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * This library is free software; you can redistribute it and/or
@@ -34,6 +34,7 @@
 #include "FileSystem.h"
 #include "FormData.h"
 #include "FormDataList.h"
+#include "FormState.h"
 #include "Frame.h"
 #include "FrameLoader.h"
 #include "HTMLDocument.h"
@@ -41,22 +42,21 @@
 #include "HTMLImageElement.h"
 #include "HTMLInputElement.h"
 #include "HTMLNames.h"
+#include "ScriptEventListener.h"
 #include "MIMETypeRegistry.h"
+#include "MappedAttribute.h"
 #include "Page.h"
 #include "RenderTextControl.h"
+#include <limits>
 #include <wtf/CurrentTime.h>
 #include <wtf/RandomNumber.h>
 
-#include <limits>
-
 #if PLATFORM(WX)
 #include <wx/defs.h>
 #include <wx/filename.h>
 #endif
 
-#if PLATFORM(WIN_OS)
-#include <shlwapi.h>
-#endif
+using namespace std;
 
 namespace WebCore {
 
@@ -79,6 +79,7 @@ HTMLFormElement::HTMLFormElement(const QualifiedName& tagName, Document* doc)
     , m_doingsubmit(false)
     , m_inreset(false)
     , m_malformed(false)
+    , m_demoted(false)
 {
     ASSERT(hasTagName(formTag));
 }
@@ -107,6 +108,31 @@ void HTMLFormElement::attach()
     HTMLElement::attach();
 }
 
+bool HTMLFormElement::rendererIsNeeded(RenderStyle* style)
+{
+    if (!isDemoted())
+        return HTMLElement::rendererIsNeeded(style);
+    
+    Node* node = parentNode();
+    RenderObject* parentRenderer = node->renderer();
+    bool parentIsTableElementPart = (parentRenderer->isTable() && node->hasTagName(tableTag))
+        || (parentRenderer->isTableRow() && node->hasTagName(trTag))
+        || (parentRenderer->isTableSection() && node->hasTagName(tbodyTag))
+        || (parentRenderer->isTableCol() && node->hasTagName(colTag)) 
+        || (parentRenderer->isTableCell() && node->hasTagName(trTag));
+
+    if (!parentIsTableElementPart)
+        return true;
+
+    EDisplay display = style->display();
+    bool formIsTablePart = display == TABLE || display == INLINE_TABLE || display == TABLE_ROW_GROUP
+        || display == TABLE_HEADER_GROUP || display == TABLE_FOOTER_GROUP || display == TABLE_ROW
+        || display == TABLE_COLUMN_GROUP || display == TABLE_COLUMN || display == TABLE_CELL
+        || display == TABLE_CAPTION;
+
+    return formIsTablePart;
+}
+
 void HTMLFormElement::insertedIntoDocument()
 {
     if (document()->isHTMLDocument())
@@ -269,7 +295,7 @@ bool HTMLFormElement::prepareSubmit(Event* event)
     m_insubmit = true;
     m_doingsubmit = false;
 
-    if (dispatchEventForType(eventNames().submitEvent, true, true) && !m_doingsubmit)
+    if (dispatchEvent(eventNames().submitEvent, true, true) && !m_doingsubmit)
         m_doingsubmit = true;
 
     m_insubmit = false;
@@ -280,6 +306,28 @@ bool HTMLFormElement::prepareSubmit(Event* event)
     return m_doingsubmit;
 }
 
+static void transferMailtoPostFormDataToURL(RefPtr<FormData>& data, KURL& url, const String& encodingType)
+{
+    String body = data->flattenToString();
+    data = FormData::create();
+
+    if (equalIgnoringCase(encodingType, "text/plain")) {
+        // Convention seems to be to decode, and s/&/\r\n/. Also, spaces are encoded as %20.
+        body = decodeURLEscapeSequences(body.replace('&', "\r\n").replace('+', ' ') + "\r\n");
+    }
+
+    Vector<char> bodyData;
+    bodyData.append("body=", 5);
+    FormDataBuilder::encodeStringAsFormData(bodyData, body.utf8());
+    body = String(bodyData.data(), bodyData.size()).replace('+', "%20");
+
+    String query = url.query();
+    if (!query.isEmpty())
+        query.append('&');
+    query.append(body);
+    url.setQuery(query);
+}
+
 void HTMLFormElement::submit(Event* event, bool activateSubmitButton, bool lockHistory, bool lockBackForwardList)
 {
     FrameView* view = document()->view();
@@ -297,14 +345,14 @@ void HTMLFormElement::submit(Event* event, bool activateSubmitButton, bool lockH
     HTMLFormControlElement* firstSuccessfulSubmitButton = 0;
     bool needButtonActivation = activateSubmitButton; // do we need to activate a submit button?
     
-    frame->loader()->clearRecordedFormValues();
-    frame->loader()->setFormAboutToBeSubmitted(this);
+    Vector<pair<String, String> > formValues;
+
     for (unsigned i = 0; i < formElements.size(); ++i) {
         HTMLFormControlElement* control = formElements[i];
         if (control->hasLocalName(inputTag)) {
             HTMLInputElement* input = static_cast<HTMLInputElement*>(control);
             if (input->isTextField()) {
-                frame->loader()->recordFormValue(input->name(), input->value());
+                formValues.append(pair<String, String>(input->name(), input->value()));
                 if (input->isSearchField())
                     input->addSearchResult();
             }
@@ -317,6 +365,8 @@ void HTMLFormElement::submit(Event* event, bool activateSubmitButton, bool lockH
         }
     }
 
+    RefPtr<FormState> formState = FormState::create(this, formValues, frame);
+
     if (needButtonActivation && firstSuccessfulSubmitButton)
         firstSuccessfulSubmitButton->setActivatedSubmit(true);
     
@@ -331,25 +381,22 @@ void HTMLFormElement::submit(Event* event, bool activateSubmitButton, bool lockH
 
         if (!m_formDataBuilder.isMultiPartForm()) {
             RefPtr<FormData> data = createFormData(CString());
+
             if (isMailtoForm()) {
-                String body = data->flattenToString();
-                if (equalIgnoringCase(m_formDataBuilder.encodingType(), "text/plain")) {
-                    // Convention seems to be to decode, and s/&/\r\n/. Also, spaces are encoded as %20.
-                    body = decodeURLEscapeSequences(body.replace('&', "\r\n").replace('+', ' ') + "\r\n");
-                }
-                Vector<char> bodyData;
-                bodyData.append("body=", 5);
-                FormDataBuilder::encodeStringAsFormData(bodyData, body.utf8());
-                data = FormData::create(String(bodyData.data(), bodyData.size()).replace('+', "%20").latin1());
+                // Convert the form data into a string that we put into the URL.
+                KURL url = document()->completeURL(m_url);
+                transferMailtoPostFormDataToURL(data, url, m_formDataBuilder.encodingType());
+                m_url = url.string();
             }
-            frame->loader()->submitForm("POST", m_url, data, m_target, m_formDataBuilder.encodingType(), String(), event, lockHistory, lockBackForwardList);
+
+            frame->loader()->submitForm("POST", m_url, data.release(), m_target, m_formDataBuilder.encodingType(), String(), lockHistory, lockBackForwardList, event, formState.release());
         } else {
             Vector<char> boundary = m_formDataBuilder.generateUniqueBoundaryString();
-            frame->loader()->submitForm("POST", m_url, createFormData(boundary.data()), m_target, m_formDataBuilder.encodingType(), boundary.data(), event, lockHistory, lockBackForwardList);
+            frame->loader()->submitForm("POST", m_url, createFormData(boundary.data()), m_target, m_formDataBuilder.encodingType(), boundary.data(), lockHistory, lockBackForwardList, event, formState.release());
         }
     } else {
         m_formDataBuilder.setIsMultiPartForm(false);
-        frame->loader()->submitForm("GET", m_url, createFormData(CString()), m_target, String(), String(), event, lockHistory, lockBackForwardList);
+        frame->loader()->submitForm("GET", m_url, createFormData(CString()), m_target, String(), String(), lockHistory, lockBackForwardList, event, formState.release());
     }
 
     if (needButtonActivation && firstSuccessfulSubmitButton)
@@ -368,7 +415,7 @@ void HTMLFormElement::reset()
 
     // ### DOM2 labels this event as not cancelable, however
     // common browsers( sick! ) allow it be cancelled.
-    if ( !dispatchEventForType(eventNames().resetEvent,true, true) ) {
+    if ( !dispatchEvent(eventNames().resetEvent,true, true) ) {
         m_inreset = false;
         return;
     }
@@ -402,9 +449,9 @@ void HTMLFormElement::parseMappedAttribute(MappedAttribute* attr)
         else
             document()->unregisterForDocumentActivationCallbacks(this);
     } else if (attr->name() == onsubmitAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().submitEvent, attr);
+        setAttributeEventListener(eventNames().submitEvent, createAttributeEventListener(this, attr));
     else if (attr->name() == onresetAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().resetEvent, attr);
+        setAttributeEventListener(eventNames().resetEvent, createAttributeEventListener(this, attr));
     else if (attr->name() == nameAttr) {
         const AtomicString& newName = attr->value();
         if (inDocument() && document()->isHTMLDocument()) {
@@ -581,70 +628,14 @@ void HTMLFormElement::willMoveToNewOwnerDocument()
 {
     if (!m_autocomplete)
         document()->unregisterForDocumentActivationCallbacks(this);
+    HTMLElement::willMoveToNewOwnerDocument();
 }
 
 void HTMLFormElement::didMoveToNewOwnerDocument()
 {
-    if(m_autocomplete)
+    if (!m_autocomplete)
         document()->registerForDocumentActivationCallbacks(this);
-}
-
-void HTMLFormElement::CheckedRadioButtons::addButton(HTMLFormControlElement* element)
-{
-    // We only want to add radio buttons.
-    if (!element->isRadioButton())
-        return;
-
-    // Without a name, there is no group.
-    if (element->name().isEmpty())
-        return;
-
-    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(element);
-
-    // We only track checked buttons.
-    if (!inputElement->checked())
-        return;
-
-    if (!m_nameToCheckedRadioButtonMap)
-        m_nameToCheckedRadioButtonMap.set(new NameToInputMap);
-
-    pair<NameToInputMap::iterator, bool> result = m_nameToCheckedRadioButtonMap->add(element->name().impl(), inputElement);
-    if (result.second)
-        return;
-    
-    HTMLInputElement* oldCheckedButton = result.first->second;
-    if (oldCheckedButton == inputElement)
-        return;
-
-    result.first->second = inputElement;
-    oldCheckedButton->setChecked(false);
-}
-
-HTMLInputElement* HTMLFormElement::CheckedRadioButtons::checkedButtonForGroup(const AtomicString& name) const
-{
-    if (!m_nameToCheckedRadioButtonMap)
-        return 0;
-    
-    return m_nameToCheckedRadioButtonMap->get(name.impl());
-}
-
-void HTMLFormElement::CheckedRadioButtons::removeButton(HTMLFormControlElement* element)
-{
-    if (element->name().isEmpty() || !m_nameToCheckedRadioButtonMap)
-        return;
-    
-    NameToInputMap::iterator it = m_nameToCheckedRadioButtonMap->find(element->name().impl());
-    if (it == m_nameToCheckedRadioButtonMap->end() || it->second != element)
-        return;
-    
-    InputElement* inputElement = toInputElement(element);
-    ASSERT_UNUSED(inputElement, inputElement);
-    ASSERT(inputElement->isChecked());
-    ASSERT(element->isRadioButton());
-
-    m_nameToCheckedRadioButtonMap->remove(it);
-    if (m_nameToCheckedRadioButtonMap->isEmpty())
-        m_nameToCheckedRadioButtonMap.clear();
+    HTMLElement::didMoveToNewOwnerDocument();
 }
 
 } // namespace
diff --git a/WebCore/html/HTMLFormElement.h b/WebCore/html/HTMLFormElement.h
index 8e5027c..d08e16c 100644
--- a/WebCore/html/HTMLFormElement.h
+++ b/WebCore/html/HTMLFormElement.h
@@ -2,7 +2,7 @@
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -24,10 +24,9 @@
 #ifndef HTMLFormElement_h
 #define HTMLFormElement_h
 
+#include "CheckedRadioButtons.h"
 #include "FormDataBuilder.h"
-#include "HTMLCollection.h" 
 #include "HTMLElement.h"
-
 #include <wtf/OwnPtr.h>
 
 namespace WebCore {
@@ -40,6 +39,8 @@ class HTMLInputElement;
 class HTMLFormCollection;
 class TextEncoding;
 
+struct CollectionCache;
+
 class HTMLFormElement : public HTMLElement { 
 public:
     HTMLFormElement(const QualifiedName&, Document*);
@@ -49,6 +50,7 @@ public:
     virtual int tagPriority() const { return 3; }
 
     virtual void attach();
+    virtual bool rendererIsNeeded(RenderStyle*);
     virtual void insertedIntoDocument();
     virtual void removedFromDocument();
  
@@ -83,6 +85,9 @@ public:
     void setMalformed(bool malformed) { m_malformed = malformed; }
     bool isMalformed() const { return m_malformed; }
 
+    void setDemoted(bool demoted) { m_demoted = demoted; }
+    bool isDemoted() const { return m_demoted; }
+
     virtual bool isURLAttribute(Attribute*) const;
     
     void submitClick(Event*);
@@ -109,17 +114,6 @@ public:
     // FIXME: Change this to be private after getting rid of all the clients.
     Vector<HTMLFormControlElement*> formElements;
 
-    class CheckedRadioButtons {
-    public:
-        void addButton(HTMLFormControlElement*);
-        void removeButton(HTMLFormControlElement*);
-        HTMLInputElement* checkedButtonForGroup(const AtomicString& name) const;
-
-    private:
-        typedef HashMap<AtomicStringImpl*, HTMLInputElement*> NameToInputMap;
-        OwnPtr<NameToInputMap> m_nameToCheckedRadioButtonMap;
-    };
-    
     CheckedRadioButtons& checkedRadioButtons() { return m_checkedRadioButtons; }
     
     virtual void documentDidBecomeActive();
@@ -140,7 +134,7 @@ private:
 
     FormDataBuilder m_formDataBuilder;
     AliasMap* m_elementAliases;
-    HTMLCollection::CollectionInfo* collectionInfo;
+    CollectionCache* collectionInfo;
 
     CheckedRadioButtons m_checkedRadioButtons;
     
@@ -152,6 +146,7 @@ private:
     bool m_doingsubmit : 1;
     bool m_inreset : 1;
     bool m_malformed : 1;
+    bool m_demoted : 1;
     AtomicString m_name;
 };
 
diff --git a/WebCore/html/HTMLFrameElement.cpp b/WebCore/html/HTMLFrameElement.cpp
index 63ec265..adc3ff1 100644
--- a/WebCore/html/HTMLFrameElement.cpp
+++ b/WebCore/html/HTMLFrameElement.cpp
@@ -27,14 +27,15 @@
 #include "Frame.h"
 #include "HTMLFrameSetElement.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderFrame.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLFrameElement::HTMLFrameElement(const QualifiedName& tagName, Document* doc, bool createdByParser)
-    : HTMLFrameElementBase(tagName, doc, createdByParser)
+HTMLFrameElement::HTMLFrameElement(const QualifiedName& tagName, Document* document)
+    : HTMLFrameElementBase(tagName, document)
     , m_frameBorder(true)
     , m_frameBorderSet(false)
 {
diff --git a/WebCore/html/HTMLFrameElement.h b/WebCore/html/HTMLFrameElement.h
index 5cd9b92..ab602ee 100644
--- a/WebCore/html/HTMLFrameElement.h
+++ b/WebCore/html/HTMLFrameElement.h
@@ -33,10 +33,9 @@ class RenderObject;
 class RenderArena;
 class RenderStyle;
 
-class HTMLFrameElement : public HTMLFrameElementBase
-{
+class HTMLFrameElement : public HTMLFrameElementBase {
 public:
-    HTMLFrameElement(const QualifiedName&, Document*, bool createdByParser);
+    HTMLFrameElement(const QualifiedName&, Document*);
 
     virtual HTMLTagStatus endTagRequirement() const { return TagStatusForbidden; }
     virtual int tagPriority() const { return 0; }
diff --git a/WebCore/html/HTMLFrameElement.idl b/WebCore/html/HTMLFrameElement.idl
index bc512ff..106e57e 100644
--- a/WebCore/html/HTMLFrameElement.idl
+++ b/WebCore/html/HTMLFrameElement.idl
@@ -38,15 +38,17 @@ module html {
         // Introduced in DOM Level 2:
         readonly attribute [CheckFrameSecurity] Document        contentDocument;
 
-#if !defined(LANGUAGE_COM)
+#if !defined(LANGUAGE_COM) || !LANGUAGE_COM
         // Extensions
         readonly attribute DOMWindow contentWindow;
 
-#if ENABLE_SVG
+#if defined(ENABLE_SVG) && ENABLE_SVG
+#if !defined(LANGUAGE_OBJECTIVE_C) || !LANGUAGE_OBJECTIVE_C || defined(ENABLE_SVG_DOM_OBJC_BINDINGS) && ENABLE_SVG_DOM_OBJC_BINDINGS
         [SVGCheckSecurityDocument] SVGDocument getSVGDocument()
             raises(DOMException);
 #endif
 #endif
+#endif
 
                  attribute [ConvertNullToNullString, CustomSetter] DOMString       location;
         readonly attribute long            width;
diff --git a/WebCore/html/HTMLFrameElementBase.cpp b/WebCore/html/HTMLFrameElementBase.cpp
index 59e7d46..1e09595 100644
--- a/WebCore/html/HTMLFrameElementBase.cpp
+++ b/WebCore/html/HTMLFrameElementBase.cpp
@@ -34,7 +34,9 @@
 #include "FrameView.h"
 #include "HTMLFrameSetElement.h"
 #include "HTMLNames.h"
+#include "ScriptEventListener.h"
 #include "KURL.h"
+#include "MappedAttribute.h"
 #include "Page.h"
 #include "RenderFrame.h"
 #include "Settings.h"
@@ -43,8 +45,8 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLFrameElementBase::HTMLFrameElementBase(const QualifiedName& tagName, Document* doc, bool createdByParser)
-    : HTMLFrameOwnerElement(tagName, doc, createdByParser)
+HTMLFrameElementBase::HTMLFrameElementBase(const QualifiedName& tagName, Document* document)
+    : HTMLFrameOwnerElement(tagName, document)
     , m_scrolling(ScrollbarAuto)
     , m_marginWidth(-1)
     , m_marginHeight(-1)
@@ -140,10 +142,10 @@ void HTMLFrameElementBase::parseMappedAttribute(MappedAttribute *attr)
         if (contentFrame())
             contentFrame()->setInViewSourceMode(viewSourceMode());
     } else if (attr->name() == onloadAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().loadEvent, attr);
+        setAttributeEventListener(eventNames().loadEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onbeforeunloadAttr) {
         // FIXME: should <frame> elements have beforeunload handlers?
-        setInlineEventListenerForTypeAndAttribute(eventNames().beforeunloadEvent, attr);
+        setAttributeEventListener(eventNames().beforeunloadEvent, createAttributeEventListener(this, attr));
     } else
         HTMLFrameOwnerElement::parseMappedAttribute(attr);
 }
diff --git a/WebCore/html/HTMLFrameElementBase.h b/WebCore/html/HTMLFrameElementBase.h
index 923cd2f..4a24451 100644
--- a/WebCore/html/HTMLFrameElementBase.h
+++ b/WebCore/html/HTMLFrameElementBase.h
@@ -82,7 +82,7 @@ public:
     bool viewSourceMode() const { return m_viewSource; }
 
 protected:
-    HTMLFrameElementBase(const QualifiedName&, Document*, bool createdByParser);
+    HTMLFrameElementBase(const QualifiedName&, Document*);
 
     bool isURLAllowed(const AtomicString&) const;
     void setNameAndOpenURL();
diff --git a/WebCore/html/HTMLFrameOwnerElement.cpp b/WebCore/html/HTMLFrameOwnerElement.cpp
index 2e16e33..a98a3df 100644
--- a/WebCore/html/HTMLFrameOwnerElement.cpp
+++ b/WebCore/html/HTMLFrameOwnerElement.cpp
@@ -32,10 +32,9 @@
 
 namespace WebCore {
 
-HTMLFrameOwnerElement::HTMLFrameOwnerElement(const QualifiedName& tagName, Document* document, bool createdByParser)
+HTMLFrameOwnerElement::HTMLFrameOwnerElement(const QualifiedName& tagName, Document* document)
     : HTMLElement(tagName, document)
     , m_contentFrame(0)
-    , m_createdByParser(createdByParser)
 {
 }
 
diff --git a/WebCore/html/HTMLFrameOwnerElement.h b/WebCore/html/HTMLFrameOwnerElement.h
index e887be0..3f50a02 100644
--- a/WebCore/html/HTMLFrameOwnerElement.h
+++ b/WebCore/html/HTMLFrameOwnerElement.h
@@ -35,7 +35,7 @@ class SVGDocument;
 
 class HTMLFrameOwnerElement : public HTMLElement {
 protected:
-    HTMLFrameOwnerElement(const QualifiedName& tagName, Document*, bool createdByParser);
+    HTMLFrameOwnerElement(const QualifiedName& tagName, Document*);
 
 public:
     virtual ~HTMLFrameOwnerElement();
@@ -49,8 +49,6 @@ public:
     virtual bool isFrameOwnerElement() const { return true; }
     virtual bool isKeyboardFocusable(KeyboardEvent*) const { return m_contentFrame; }
     
-    bool createdByParser() const { return m_createdByParser; }
-
     virtual ScrollbarMode scrollingMode() const { return ScrollbarAuto; }
 
 #if ENABLE(SVG)
@@ -60,7 +58,6 @@ public:
 private:
     friend class Frame;
     Frame* m_contentFrame;
-    bool m_createdByParser;
 };
 
 } // namespace WebCore
diff --git a/WebCore/html/HTMLFrameSetElement.cpp b/WebCore/html/HTMLFrameSetElement.cpp
index 3994de4..f8e244c 100644
--- a/WebCore/html/HTMLFrameSetElement.cpp
+++ b/WebCore/html/HTMLFrameSetElement.cpp
@@ -29,8 +29,9 @@
 #include "Event.h"
 #include "EventNames.h"
 #include "HTMLNames.h"
+#include "ScriptEventListener.h"
 #include "Length.h"
-#include "Length.h"
+#include "MappedAttribute.h"
 #include "MouseEvent.h"
 #include "RenderFrameSet.h"
 #include "Text.h"
@@ -88,13 +89,13 @@ void HTMLFrameSetElement::parseMappedAttribute(MappedAttribute *attr)
         if (!attr->isNull()) {
             if (m_rows) delete [] m_rows;
             m_rows = newLengthArray(attr->value().string(), m_totalRows);
-            setChanged();
+            setNeedsStyleRecalc();
         }
     } else if (attr->name() == colsAttr) {
         if (!attr->isNull()) {
             delete [] m_cols;
             m_cols = newLengthArray(attr->value().string(), m_totalCols);
-            setChanged();
+            setNeedsStyleRecalc();
         }
     } else if (attr->name() == frameborderAttr) {
         if (!attr->isNull()) {
@@ -125,11 +126,11 @@ void HTMLFrameSetElement::parseMappedAttribute(MappedAttribute *attr)
             m_borderColorSet = true;
         }
     } else if (attr->name() == onloadAttr) {
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().loadEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().loadEvent, createAttributeEventListener(document()->frame(), attr));
     } else if (attr->name() == onbeforeunloadAttr) {
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().beforeunloadEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().beforeunloadEvent, createAttributeEventListener(document()->frame(), attr));
     } else if (attr->name() == onunloadAttr) {
-        document()->setWindowInlineEventListenerForTypeAndAttribute(eventNames().unloadEvent, attr);
+        document()->setWindowAttributeEventListener(eventNames().unloadEvent, createAttributeEventListener(document()->frame(), attr));
     } else
         HTMLElement::parseMappedAttribute(attr);
 }
@@ -186,12 +187,12 @@ void HTMLFrameSetElement::defaultEventHandler(Event* evt)
 
 void HTMLFrameSetElement::recalcStyle(StyleChange ch)
 {
-    if (changed() && renderer()) {
+    if (needsStyleRecalc() && renderer()) {
         renderer()->setNeedsLayout(true);
 #ifdef FLATTEN_FRAMESET
         static_cast<RenderFrameSet*>(renderer())->setGridNeedsLayout();
 #endif
-        setChanged(NoStyleChange);
+        setNeedsStyleRecalc(NoStyleChange);
     }
     HTMLElement::recalcStyle(ch);
 }
diff --git a/WebCore/html/HTMLHRElement.cpp b/WebCore/html/HTMLHRElement.cpp
index 8be23fd..d6cc58e 100644
--- a/WebCore/html/HTMLHRElement.cpp
+++ b/WebCore/html/HTMLHRElement.cpp
@@ -19,12 +19,14 @@
  * Boston, MA 02110-1301, USA.
  *
  */
+
 #include "config.h"
 #include "HTMLHRElement.h"
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLHtmlElement.cpp b/WebCore/html/HTMLHtmlElement.cpp
index 4ed2400..d4867a4 100644
--- a/WebCore/html/HTMLHtmlElement.cpp
+++ b/WebCore/html/HTMLHtmlElement.cpp
@@ -53,10 +53,8 @@ void HTMLHtmlElement::setVersion(const String &value)
 
 bool HTMLHtmlElement::checkDTD(const Node* newChild)
 {
-    // FIXME: Why is <script> allowed here?
     return newChild->hasTagName(headTag) || newChild->hasTagName(bodyTag) ||
-           newChild->hasTagName(framesetTag) || newChild->hasTagName(noframesTag) ||
-           newChild->hasTagName(scriptTag);
+           newChild->hasTagName(framesetTag) || newChild->hasTagName(noframesTag);
 }
 
 #if ENABLE(OFFLINE_WEB_APPLICATIONS)
diff --git a/WebCore/html/HTMLIFrameElement.cpp b/WebCore/html/HTMLIFrameElement.cpp
index 9ba3b13..a190bca 100644
--- a/WebCore/html/HTMLIFrameElement.cpp
+++ b/WebCore/html/HTMLIFrameElement.cpp
@@ -28,14 +28,15 @@
 #include "Frame.h"
 #include "HTMLDocument.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderPartObject.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLIFrameElement::HTMLIFrameElement(const QualifiedName& tagName, Document* doc, bool createdByParser)
-    : HTMLFrameElementBase(tagName, doc, createdByParser)
+HTMLIFrameElement::HTMLIFrameElement(const QualifiedName& tagName, Document* document)
+    : HTMLFrameElementBase(tagName, document)
 {
     ASSERT(hasTagName(iframeTag));
 }
diff --git a/WebCore/html/HTMLIFrameElement.h b/WebCore/html/HTMLIFrameElement.h
index 3407a6d..362b991 100644
--- a/WebCore/html/HTMLIFrameElement.h
+++ b/WebCore/html/HTMLIFrameElement.h
@@ -30,7 +30,7 @@ namespace WebCore {
 
 class HTMLIFrameElement : public HTMLFrameElementBase {
 public:
-    HTMLIFrameElement(const QualifiedName&, Document*, bool createdByParser);
+    HTMLIFrameElement(const QualifiedName&, Document*);
 
     virtual HTMLTagStatus endTagRequirement() const { return TagStatusRequired; }
     virtual int tagPriority() const { return 1; }
diff --git a/WebCore/html/HTMLIFrameElement.idl b/WebCore/html/HTMLIFrameElement.idl
index c6a8599..b5684ca 100644
--- a/WebCore/html/HTMLIFrameElement.idl
+++ b/WebCore/html/HTMLIFrameElement.idl
@@ -40,15 +40,17 @@ module html {
         // Introduced in DOM Level 2:
         readonly attribute [CheckFrameSecurity] Document        contentDocument;
 
-#if !defined(LANGUAGE_COM)
+#if !defined(LANGUAGE_COM) || !LANGUAGE_COM
         // Extensions
         readonly attribute DOMWindow contentWindow;
 
-#if ENABLE_SVG
+#if defined(ENABLE_SVG) && ENABLE_SVG
+#if !defined(LANGUAGE_OBJECTIVE_C) || !LANGUAGE_OBJECTIVE_C || defined(ENABLE_SVG_DOM_OBJC_BINDINGS) && ENABLE_SVG_DOM_OBJC_BINDINGS
         [SVGCheckSecurityDocument] SVGDocument getSVGDocument()
             raises(DOMException);
 #endif
 #endif
+#endif
 
     };
 
diff --git a/WebCore/html/HTMLImageElement.cpp b/WebCore/html/HTMLImageElement.cpp
index c4e7608..c4bf5dc 100644
--- a/WebCore/html/HTMLImageElement.cpp
+++ b/WebCore/html/HTMLImageElement.cpp
@@ -30,7 +30,9 @@
 #include "HTMLDocument.h"
 #include "HTMLFormElement.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderImage.h"
+#include "ScriptEventListener.h"
 
 using namespace std;
 
@@ -113,9 +115,9 @@ void HTMLImageElement::parseMappedAttribute(MappedAttribute* attr)
     } else if (attrName == ismapAttr)
         ismap = true;
     else if (attrName == onabortAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().abortEvent, attr);
+        setAttributeEventListener(eventNames().abortEvent, createAttributeEventListener(this, attr));
     else if (attrName == onloadAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().loadEvent, attr);
+        setAttributeEventListener(eventNames().loadEvent, createAttributeEventListener(this, attr));
     else if (attrName == compositeAttr) {
         if (!parseCompositeOperator(attr->value(), m_compositeOperator))
             m_compositeOperator = CompositeSourceOver;
diff --git a/WebCore/html/HTMLImageElement.idl b/WebCore/html/HTMLImageElement.idl
index fe64e6f..d7da088 100644
--- a/WebCore/html/HTMLImageElement.idl
+++ b/WebCore/html/HTMLImageElement.idl
@@ -46,7 +46,7 @@ module html {
         readonly attribute long x;
         readonly attribute long y;
 
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         // Objective-C extension:
         readonly attribute DOMString altDisplayString;
         readonly attribute URL absoluteImageURL;
diff --git a/WebCore/html/HTMLImageLoader.cpp b/WebCore/html/HTMLImageLoader.cpp
index 5dac8bf..ea53d7e 100644
--- a/WebCore/html/HTMLImageLoader.cpp
+++ b/WebCore/html/HTMLImageLoader.cpp
@@ -42,7 +42,10 @@ HTMLImageLoader::~HTMLImageLoader()
 
 void HTMLImageLoader::dispatchLoadEvent()
 {
-    element()->dispatchEventForType(image()->errorOccurred() ? eventNames().errorEvent : eventNames().loadEvent, false, false);
+    bool errorOccurred = image()->errorOccurred();
+    if (!errorOccurred && image()->httpStatusCodeErrorOccurred())
+        errorOccurred = element()->hasTagName(HTMLNames::objectTag); // An <object> considers a 404 to be an error and should fire onerror.
+    element()->dispatchEvent(errorOccurred ? eventNames().errorEvent : eventNames().loadEvent, false, false);
 }
 
 String HTMLImageLoader::sourceURI(const AtomicString& attr) const
@@ -50,12 +53,14 @@ String HTMLImageLoader::sourceURI(const AtomicString& attr) const
     return parseURL(attr);
 }
 
-void HTMLImageLoader::notifyFinished(CachedResource* image)
-{
+void HTMLImageLoader::notifyFinished(CachedResource*)
+{    
+    CachedImage* cachedImage = image();
+
     Element* elem = element();
-    ImageLoader::notifyFinished(image);
+    ImageLoader::notifyFinished(cachedImage);
 
-    if (image->errorOccurred() && elem->hasTagName(HTMLNames::objectTag))
+    if ((cachedImage->errorOccurred() || cachedImage->httpStatusCodeErrorOccurred()) && elem->hasTagName(HTMLNames::objectTag))
         static_cast<HTMLObjectElement*>(elem)->renderFallbackContent();
 }
 
diff --git a/WebCore/html/HTMLInputElement.cpp b/WebCore/html/HTMLInputElement.cpp
index 103b740..2d1b3d0 100644
--- a/WebCore/html/HTMLInputElement.cpp
+++ b/WebCore/html/HTMLInputElement.cpp
@@ -26,8 +26,8 @@
 #include "config.h"
 #include "HTMLInputElement.h"
 
-#include "ChromeClient.h"
 #include "CSSPropertyNames.h"
+#include "ChromeClient.h"
 #include "Document.h"
 #include "Editor.h"
 #include "Event.h"
@@ -41,8 +41,10 @@
 #include "HTMLFormElement.h"
 #include "HTMLImageLoader.h"
 #include "HTMLNames.h"
+#include "ScriptEventListener.h"
 #include "KeyboardEvent.h"
 #include "LocalizedStrings.h"
+#include "MappedAttribute.h"
 #include "MouseEvent.h"
 #include "Page.h"
 #include "RenderButton.h"
@@ -68,7 +70,6 @@ const int maxSavedResults = 256;
 
 HTMLInputElement::HTMLInputElement(const QualifiedName& tagName, Document* doc, HTMLFormElement* f)
     : HTMLFormControlElementWithState(tagName, doc, f)
-    , m_data(this, this)
     , m_xPos(0)
     , m_yPos(0)
     , m_maxResults(-1)
@@ -98,7 +99,7 @@ HTMLInputElement::~HTMLInputElement()
     removeFromForm();
 }
 
-const AtomicString& HTMLInputElement::name() const
+const AtomicString& HTMLInputElement::formControlName() const
 {
     return m_data.name();
 }
@@ -116,8 +117,7 @@ bool HTMLInputElement::autoComplete() const
     return true;
 }
 
-
-static inline HTMLFormElement::CheckedRadioButtons& checkedRadioButtons(const HTMLInputElement *element)
+static inline CheckedRadioButtons& checkedRadioButtons(const HTMLInputElement *element)
 {
     if (HTMLFormElement* form = element->form())
         return form->checkedRadioButtons();
@@ -164,14 +164,14 @@ bool HTMLInputElement::isMouseFocusable() const
 void HTMLInputElement::updateFocusAppearance(bool restorePreviousSelection)
 {        
     if (isTextField())
-        InputElement::updateFocusAppearance(m_data, document(), restorePreviousSelection);
+        InputElement::updateFocusAppearance(m_data, this, this, restorePreviousSelection);
     else
         HTMLFormControlElementWithState::updateFocusAppearance(restorePreviousSelection);
 }
 
 void HTMLInputElement::aboutToUnload()
 {
-    InputElement::aboutToUnload(m_data, document());
+    InputElement::aboutToUnload(this, this);
 }
 
 bool HTMLInputElement::shouldUseInputMethod() const
@@ -181,7 +181,7 @@ bool HTMLInputElement::shouldUseInputMethod() const
 
 void HTMLInputElement::dispatchFocusEvent()
 {
-    InputElement::dispatchFocusEvent(m_data, document());
+    InputElement::dispatchFocusEvent(m_data, this, this);
 
     if (isTextField())
         m_autofilled = false;
@@ -191,7 +191,7 @@ void HTMLInputElement::dispatchFocusEvent()
 
 void HTMLInputElement::dispatchBlurEvent()
 {
-    InputElement::dispatchBlurEvent(m_data, document());
+    InputElement::dispatchBlurEvent(m_data, this, this);
     HTMLFormControlElementWithState::dispatchBlurEvent();
 }
 
@@ -242,6 +242,14 @@ void HTMLInputElement::setInputType(const String& t)
         newType = SEARCH;
     else if (equalIgnoringCase(t, "range"))
         newType = RANGE;
+    else if (equalIgnoringCase(t, "email"))
+        newType = EMAIL;
+    else if (equalIgnoringCase(t, "number"))
+        newType = NUMBER;
+    else if (equalIgnoringCase(t, "tel"))
+        newType = TELEPHONE;
+    else if (equalIgnoringCase(t, "url"))
+        newType = URL;
     else
         newType = TEXT;
 
@@ -278,7 +286,7 @@ void HTMLInputElement::setInputType(const String& t)
             if (!didStoreValue && willStoreValue)
                 m_data.setValue(constrainValue(getAttribute(valueAttr)));
             else
-                InputElement::updateValueIfNeeded(m_data);
+                InputElement::updateValueIfNeeded(m_data, this);
 
             if (wasPasswordField && !isPasswordField)
                 unregisterForActivationCallbackIfNeeded();
@@ -287,6 +295,7 @@ void HTMLInputElement::setInputType(const String& t)
 
             if (didRespectHeightAndWidth != willRespectHeightAndWidth) {
                 NamedMappedAttrMap* map = mappedAttributes();
+                ASSERT(map);
                 if (Attribute* height = map->getAttributeItem(heightAttr))
                     attributeChanged(height, false);
                 if (Attribute* width = map->getAttributeItem(widthAttr))
@@ -304,7 +313,7 @@ void HTMLInputElement::setInputType(const String& t)
             checkedRadioButtons(this).addButton(this);
         }
 
-        InputElement::notifyFormStateChanged(m_data, document());
+        InputElement::notifyFormStateChanged(this);
     }
     m_haveType = true;
 
@@ -312,7 +321,7 @@ void HTMLInputElement::setInputType(const String& t)
         m_imageLoader.clear();
 }
 
-const AtomicString& HTMLInputElement::type() const
+const AtomicString& HTMLInputElement::formControlType() const
 {
     // needs to be lowercase according to DOM spec
     switch (inputType()) {
@@ -324,6 +333,10 @@ const AtomicString& HTMLInputElement::type() const
             DEFINE_STATIC_LOCAL(const AtomicString, checkbox, ("checkbox"));
             return checkbox;
         }
+        case EMAIL: {
+            DEFINE_STATIC_LOCAL(const AtomicString, email, ("email"));
+            return email;
+        }
         case FILE: {
             DEFINE_STATIC_LOCAL(const AtomicString, file, ("file"));
             return file;
@@ -338,6 +351,10 @@ const AtomicString& HTMLInputElement::type() const
         }
         case ISINDEX:
             return emptyAtom;
+        case NUMBER: {
+            DEFINE_STATIC_LOCAL(const AtomicString, number, ("number"));
+            return number;
+        }
         case PASSWORD: {
             DEFINE_STATIC_LOCAL(const AtomicString, password, ("password"));
             return password;
@@ -362,30 +379,42 @@ const AtomicString& HTMLInputElement::type() const
             DEFINE_STATIC_LOCAL(const AtomicString, submit, ("submit"));
             return submit;
         }
+        case TELEPHONE: {
+            DEFINE_STATIC_LOCAL(const AtomicString, telephone, ("tel"));
+            return telephone;
+        }
         case TEXT: {
             DEFINE_STATIC_LOCAL(const AtomicString, text, ("text"));
             return text;
         }
+        case URL: {
+            DEFINE_STATIC_LOCAL(const AtomicString, url, ("url"));
+            return url;
+        }
     }
     return emptyAtom;
 }
 
-bool HTMLInputElement::saveState(String& result) const
+bool HTMLInputElement::saveFormControlState(String& result) const
 {
     if (!autoComplete())
         return false;
 
     switch (inputType()) {
         case BUTTON:
+        case EMAIL:
         case FILE:
         case HIDDEN:
         case IMAGE:
         case ISINDEX:
+        case NUMBER:
         case RANGE:
         case RESET:
         case SEARCH:
         case SUBMIT:
+        case TELEPHONE:
         case TEXT:
+        case URL:
             result = value();
             return true;
         case CHECKBOX:
@@ -399,20 +428,24 @@ bool HTMLInputElement::saveState(String& result) const
     return false;
 }
 
-void HTMLInputElement::restoreState(const String& state)
+void HTMLInputElement::restoreFormControlState(const String& state)
 {
     ASSERT(inputType() != PASSWORD); // should never save/restore password fields
     switch (inputType()) {
         case BUTTON:
+        case EMAIL:
         case FILE:
         case HIDDEN:
         case IMAGE:
         case ISINDEX:
+        case NUMBER:
         case RANGE:
         case RESET:
         case SEARCH:
         case SUBMIT:
+        case TELEPHONE:
         case TEXT:
+        case URL:
             setValue(state);
             break;
         case CHECKBOX:
@@ -487,7 +520,7 @@ void HTMLInputElement::select()
 
 void HTMLInputElement::setSelectionRange(int start, int end)
 {
-    InputElement::updateSelectionRange(m_data, start, end);
+    InputElement::updateSelectionRange(this, this, start, end);
 }
 
 void HTMLInputElement::accessKeyAction(bool sendToAnyElement)
@@ -508,10 +541,14 @@ void HTMLInputElement::accessKeyAction(bool sendToAnyElement)
         case HIDDEN:
             // a no-op for this type
             break;
+        case EMAIL:
         case ISINDEX:
+        case NUMBER:
         case PASSWORD:
         case SEARCH:
+        case TELEPHONE:
         case TEXT:
+        case URL:
             // should never restore previous selection here
             focus(false);
             break;
@@ -561,8 +598,8 @@ void HTMLInputElement::parseMappedAttribute(MappedAttribute *attr)
     } else if (attr->name() == valueAttr) {
         // We only need to setChanged if the form is looking at the default value right now.
         if (m_data.value().isNull())
-            setChanged();
-        setValueMatchesRenderer(false);
+            setNeedsStyleRecalc();
+        setFormControlValueMatchesRenderer(false);
     } else if (attr->name() == checkedAttr) {
         m_defaultChecked = !attr->isNull();
         if (m_useDefaultChecked) {
@@ -570,9 +607,9 @@ void HTMLInputElement::parseMappedAttribute(MappedAttribute *attr)
             m_useDefaultChecked = true;
         }
     } else if (attr->name() == maxlengthAttr)
-        InputElement::parseMaxLengthAttribute(m_data, attr);
+        InputElement::parseMaxLengthAttribute(m_data, this, this, attr);
     else if (attr->name() == sizeAttr)
-        InputElement::parseSizeAttribute(m_data, attr);
+        InputElement::parseSizeAttribute(m_data, this, attr);
     else if (attr->name() == altAttr) {
         if (renderer() && inputType() == IMAGE)
             toRenderImage(renderer())->updateAltText();
@@ -601,20 +638,20 @@ void HTMLInputElement::parseMappedAttribute(MappedAttribute *attr)
         if (respectHeightAndWidthAttrs())
             addCSSLength(attr, CSSPropertyHeight, attr->value());
     } else if (attr->name() == onfocusAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().focusEvent, attr);
+        setAttributeEventListener(eventNames().focusEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onblurAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().blurEvent, attr);
+        setAttributeEventListener(eventNames().blurEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onselectAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().selectEvent, attr);
+        setAttributeEventListener(eventNames().selectEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onchangeAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().changeEvent, attr);
+        setAttributeEventListener(eventNames().changeEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == oninputAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().inputEvent, attr);
+        setAttributeEventListener(eventNames().inputEvent, createAttributeEventListener(this, attr));
     }
     // Search field and slider attributes all just cause updateFromElement to be called through style
     // recalcing.
     else if (attr->name() == onsearchAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().searchEvent, attr);
+        setAttributeEventListener(eventNames().searchEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == resultsAttr) {
         int oldResults = m_maxResults;
         m_maxResults = !attr->isNull() ? min(attr->value().toInt(), maxSavedResults) : -1;
@@ -624,17 +661,17 @@ void HTMLInputElement::parseMappedAttribute(MappedAttribute *attr)
             detach();
             attach();
         }
-        setChanged();
+        setNeedsStyleRecalc();
     } else if (attr->name() == placeholderAttr) {
         if (isTextField())
-            InputElement::updatePlaceholderVisibility(m_data, document(), true);
+            updatePlaceholderVisibility();
     } else if (attr->name() == autosaveAttr ||
              attr->name() == incrementalAttr ||
              attr->name() == minAttr ||
              attr->name() == maxAttr ||
              attr->name() == multipleAttr ||
              attr->name() == precisionAttr)
-        setChanged();
+        setNeedsStyleRecalc();
     else
         HTMLFormControlElementWithState::parseMappedAttribute(attr);
 }
@@ -644,16 +681,20 @@ bool HTMLInputElement::rendererIsNeeded(RenderStyle *style)
     switch (inputType()) {
         case BUTTON:
         case CHECKBOX:
+        case EMAIL:
         case FILE:
         case IMAGE:
         case ISINDEX:
+        case NUMBER:
         case PASSWORD:
         case RADIO:
         case RANGE:
         case RESET:
         case SEARCH:
         case SUBMIT:
+        case TELEPHONE:
         case TEXT:
+        case URL:
             return HTMLFormControlElementWithState::rendererIsNeeded(style);
         case HIDDEN:
             return false;
@@ -680,10 +721,14 @@ RenderObject *HTMLInputElement::createRenderer(RenderArena *arena, RenderStyle *
             return new (arena) RenderImage(this);
         case RANGE:
             return new (arena) RenderSlider(this);
+        case EMAIL:
         case ISINDEX:
+        case NUMBER:
         case PASSWORD:
         case SEARCH:
+        case TELEPHONE:
         case TEXT:
+        case URL:
             return new (arena) RenderTextControlSingleLine(this);
     }
     ASSERT(false);
@@ -719,7 +764,7 @@ void HTMLInputElement::attach()
 void HTMLInputElement::detach()
 {
     HTMLFormControlElementWithState::detach();
-    setValueMatchesRenderer(false);
+    setFormControlValueMatchesRenderer(false);
 }
 
 String HTMLInputElement::altText() const
@@ -762,12 +807,16 @@ bool HTMLInputElement::appendFormData(FormDataList& encoding, bool multipart)
         return false;
 
     switch (inputType()) {
+        case EMAIL:
         case HIDDEN:
         case ISINDEX:
+        case NUMBER:
         case PASSWORD:
         case RANGE:
         case SEARCH:
+        case TELEPHONE:
         case TEXT:
+        case URL:
             // always successful
             encoding.appendData(name(), value());
             return true;
@@ -842,7 +891,7 @@ void HTMLInputElement::setChecked(bool nowChecked, bool sendChangeEvent)
 
     m_useDefaultChecked = false;
     m_checked = nowChecked;
-    setChanged();
+    setNeedsStyleRecalc();
 
     checkedRadioButtons(this).addButton(this);
     
@@ -855,7 +904,7 @@ void HTMLInputElement::setChecked(bool nowChecked, bool sendChangeEvent)
     // because it says only to fire change events at "lose focus" time, which is
     // definitely wrong in practice for these types of elements.
     if (sendChangeEvent && inDocument() && (inputType() != RADIO || nowChecked))
-        onChange();
+        dispatchFormControlChangeEvent();
 }
 
 void HTMLInputElement::setIndeterminate(bool _indeterminate)
@@ -866,7 +915,7 @@ void HTMLInputElement::setIndeterminate(bool _indeterminate)
 
     m_indeterminate = _indeterminate;
 
-    setChanged();
+    setNeedsStyleRecalc();
 
     if (renderer() && renderer()->style()->hasAppearance())
         theme()->stateChanged(renderer(), CheckedState);
@@ -917,15 +966,19 @@ String HTMLInputElement::valueWithDefault() const
         switch (inputType()) {
             case BUTTON:
             case CHECKBOX:
+            case EMAIL:
             case FILE:
             case HIDDEN:
             case IMAGE:
             case ISINDEX:
+            case NUMBER:
             case PASSWORD:
             case RADIO:
             case RANGE:
             case SEARCH:
+            case TELEPHONE:
             case TEXT:
+            case URL:
                 break;
             case RESET:
                 v = resetButtonDefaultLabel();
@@ -946,21 +999,21 @@ void HTMLInputElement::setValue(const String& value)
     if (inputType() == FILE && !value.isEmpty())
         return;
 
-    setValueMatchesRenderer(false);
+    setFormControlValueMatchesRenderer(false);
     if (storesValueSeparateFromAttribute()) {
         if (inputType() == FILE)
             m_fileList->clear();
         else {
             m_data.setValue(constrainValue(value));
             if (isTextField()) {
-                InputElement::updatePlaceholderVisibility(m_data, document());
+                InputElement::updatePlaceholderVisibility(m_data, this, this);
                 if (inDocument())
-                    document()->updateRendering();
+                    document()->updateStyleIfNeeded();
             }
         }
         if (renderer())
             renderer()->updateFromElement();
-        setChanged();
+        setNeedsStyleRecalc();
     } else
         setAttribute(valueAttr, constrainValue(value));
     
@@ -972,21 +1025,26 @@ void HTMLInputElement::setValue(const String& value)
             // Make sure our UI side textfield changes to match the RenderTextControl
             android::WebViewCore::getWebViewCore(document()->view())->updateTextfield(this, false, value);
 #endif
-            InputElement::updateSelectionRange(m_data, max, max);
+            InputElement::updateSelectionRange(this, this, max, max);
 #ifdef ANDROID_ACCEPT_CHANGES_TO_FOCUSED_TEXTFIELDS
         }
 #endif
         else
             cacheSelection(max, max);
     }
-    InputElement::notifyFormStateChanged(m_data, document());
+    InputElement::notifyFormStateChanged(this);
 }
 
-String HTMLInputElement::placeholderValue() const
+String HTMLInputElement::placeholder() const
 {
     return getAttribute(placeholderAttr).string();
 }
 
+void HTMLInputElement::setPlaceholder(const String& value)
+{
+    setAttribute(placeholderAttr, value);
+}
+
 bool HTMLInputElement::searchEventsShouldBeDispatched() const
 {
     return hasAttribute(incrementalAttr);
@@ -996,7 +1054,7 @@ void HTMLInputElement::setValueFromRenderer(const String& value)
 {
     // File upload controls will always use setFileListFromRenderer.
     ASSERT(inputType() != FILE);
-    InputElement::setValueFromRenderer(m_data, document(), value);
+    InputElement::setValueFromRenderer(m_data, this, this, value);
 }
 
 void HTMLInputElement::setFileListFromRenderer(const Vector<String>& paths)
@@ -1006,8 +1064,8 @@ void HTMLInputElement::setFileListFromRenderer(const Vector<String>& paths)
     for (int i = 0; i < size; i++)
         m_fileList->append(File::create(paths[i]));
 
-    setValueMatchesRenderer();
-    InputElement::notifyFormStateChanged(m_data, document());
+    setFormControlValueMatchesRenderer(true);
+    InputElement::notifyFormStateChanged(this);
 }
 
 bool HTMLInputElement::storesValueSeparateFromAttribute() const
@@ -1021,12 +1079,16 @@ bool HTMLInputElement::storesValueSeparateFromAttribute() const
         case RESET:
         case SUBMIT:
             return false;
+        case EMAIL:
         case FILE:
         case ISINDEX:
+        case NUMBER:
         case PASSWORD:
         case RANGE:
         case SEARCH:
+        case TELEPHONE:
         case TEXT:
+        case URL:
             return true;
     }
     return false;
@@ -1192,12 +1254,16 @@ void HTMLInputElement::defaultEventHandler(Event* evt)
         if (charCode == '\r') {
             switch (inputType()) {
                 case CHECKBOX:
+                case EMAIL:
                 case HIDDEN:
                 case ISINDEX:
+                case NUMBER:
                 case PASSWORD:
                 case RANGE:
                 case SEARCH:
+                case TELEPHONE:
                 case TEXT:
+                case URL:
                     // Simulate mouse click on the default form button for enter for these types of elements.
                     clickDefaultFormButton = true;
                     break;
@@ -1316,12 +1382,16 @@ void HTMLInputElement::defaultEventHandler(Event* evt)
                     if (!checked())
                         clickElement = true;
                     break;
+                case EMAIL:
                 case HIDDEN:
                 case ISINDEX:
+                case NUMBER:
                 case PASSWORD:
                 case RANGE:
                 case SEARCH:
+                case TELEPHONE:
                 case TEXT:
+                case URL:
                     break;
             }
         }
@@ -1342,7 +1412,7 @@ void HTMLInputElement::defaultEventHandler(Event* evt)
         // Fire onChange for text fields.
         RenderObject* r = renderer();
         if (r && r->isTextField() && toRenderTextControl(r)->isEdited()) {
-            onChange();
+            dispatchFormControlChangeEvent();
             // Refetch the renderer since arbitrary JS code run during onchange can do anything, including destroying it.
             r = renderer();
             if (r && r->isTextField())
@@ -1356,7 +1426,7 @@ void HTMLInputElement::defaultEventHandler(Event* evt)
     }
 
     if (evt->isBeforeTextInsertedEvent())
-        InputElement::handleBeforeTextInsertedEvent(m_data, document(), evt);
+        InputElement::handleBeforeTextInsertedEvent(m_data, this, document(), evt);
 
     if (isTextField() && renderer() && (evt->isMouseEvent() || evt->isDragEvent() || evt->isWheelEvent() || evt->type() == eventNames().blurEvent || evt->type() == eventNames().focusEvent))
         static_cast<RenderTextControlSingleLine*>(renderer())->forwardEvent(evt);
@@ -1489,7 +1559,7 @@ void HTMLInputElement::setAutofilled(bool b)
         return;
         
     m_autofilled = b;
-    setChanged();
+    setNeedsStyleRecalc();
 }
 
 FileList* HTMLInputElement::files()
@@ -1501,7 +1571,7 @@ FileList* HTMLInputElement::files()
 
 String HTMLInputElement::constrainValue(const String& proposedValue) const
 {
-    return InputElement::constrainValue(m_data, proposedValue, m_data.maxLength());
+    return InputElement::constrainValue(this, proposedValue, m_data.maxLength());
 }
 
 bool HTMLInputElement::needsActivationCallback()
@@ -1539,7 +1609,7 @@ void HTMLInputElement::onSearch()
     ASSERT(isSearchField());
     if (renderer())
         static_cast<RenderTextControlSingleLine*>(renderer())->stopSearchEventTimer();
-    dispatchEventForType(eventNames().searchEvent, true, false);
+    dispatchEvent(eventNames().searchEvent, true, false);
 }
 
 VisibleSelection HTMLInputElement::selection() const
diff --git a/WebCore/html/HTMLInputElement.h b/WebCore/html/HTMLInputElement.h
index 5b6a5d6..be2b4f4 100644
--- a/WebCore/html/HTMLInputElement.h
+++ b/WebCore/html/HTMLInputElement.h
@@ -50,7 +50,11 @@ public:
         IMAGE,
         BUTTON,
         SEARCH,
-        RANGE
+        RANGE,
+        EMAIL,
+        NUMBER,
+        TELEPHONE,
+        URL
     };
     
     enum AutoCompleteSetting {
@@ -74,7 +78,7 @@ public:
     virtual void aboutToUnload();
     virtual bool shouldUseInputMethod() const;
 
-    virtual const AtomicString& name() const;
+    virtual const AtomicString& formControlName() const;
  
     bool autoComplete() const;
 
@@ -82,13 +86,13 @@ public:
     virtual bool isChecked() const { return checked() && (inputType() == CHECKBOX || inputType() == RADIO); }
     virtual bool isIndeterminate() const { return indeterminate(); }
     
-    bool readOnly() const { return isReadOnlyControl(); }
+    bool readOnly() const { return isReadOnlyFormControl(); }
 
-    virtual bool isTextControl() const { return isTextField(); }
+    virtual bool isTextFormControl() const { return isTextField(); }
 
     bool isTextButton() const { return m_type == SUBMIT || m_type == RESET || m_type == BUTTON; }
     virtual bool isRadioButton() const { return m_type == RADIO; }
-    virtual bool isTextField() const { return m_type == TEXT || m_type == PASSWORD || m_type == SEARCH || m_type == ISINDEX; }
+    virtual bool isTextField() const { return m_type == TEXT || m_type == PASSWORD || m_type == SEARCH || m_type == ISINDEX || m_type == EMAIL || m_type == NUMBER || m_type == TELEPHONE || m_type == URL; }
     virtual bool isSearchField() const { return m_type == SEARCH; }
     virtual bool isInputTypeHidden() const { return m_type == HIDDEN; }
     virtual bool isPasswordField() const { return m_type == PASSWORD; }
@@ -98,13 +102,15 @@ public:
     bool indeterminate() const { return m_indeterminate; }
     void setIndeterminate(bool);
     virtual int size() const;
-    virtual const AtomicString& type() const;
+    virtual const AtomicString& formControlType() const;
     void setType(const String&);
 
     virtual String value() const;
     virtual void setValue(const String&);
 
-    virtual String placeholderValue() const;
+    virtual String placeholder() const;
+    virtual void setPlaceholder(const String&);
+
     virtual bool searchEventsShouldBeDispatched() const;
 
     String valueWithDefault() const;
@@ -112,8 +118,8 @@ public:
     virtual void setValueFromRenderer(const String&);
     void setFileListFromRenderer(const Vector<String>&);
 
-    virtual bool saveState(String& value) const;
-    virtual void restoreState(const String&);
+    virtual bool saveFormControlState(String& value) const;
+    virtual void restoreFormControlState(const String&);
 
     virtual bool canStartSelection() const;
     
@@ -219,6 +225,11 @@ protected:
     virtual void willMoveToNewOwnerDocument();
     virtual void didMoveToNewOwnerDocument();
 
+    void updatePlaceholderVisibility()
+    {
+        InputElement::updatePlaceholderVisibility(m_data, this, this, true);
+    }
+
 private:
     bool storesValueSeparateFromAttribute() const;
 
@@ -232,7 +243,7 @@ private:
     short m_maxResults;
     OwnPtr<HTMLImageLoader> m_imageLoader;
     RefPtr<FileList> m_fileList;
-    unsigned m_type : 4; // InputType 
+    unsigned m_type : 5; // InputType 
     bool m_checked : 1;
     bool m_defaultChecked : 1;
     bool m_useDefaultChecked : 1;
diff --git a/WebCore/html/HTMLInputElement.idl b/WebCore/html/HTMLInputElement.idl
index 0734e6a..5536733 100644
--- a/WebCore/html/HTMLInputElement.idl
+++ b/WebCore/html/HTMLInputElement.idl
@@ -38,15 +38,16 @@ module html {
                  attribute long            maxLength;
                  attribute boolean         multiple;
                  attribute [ConvertNullToNullString] DOMString name;
+                 attribute DOMString       placeholder;
                  attribute boolean         readOnly;
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
                  attribute [ConvertToString] DOMString size; // DOM level 2 changed this to a long, but our existing API is a string
 #else
                  // FIXME: the spec says this should be a long, not an unsigned long
                  attribute unsigned long   size; // Changed string -> long as part of DOM level 2
 #endif
                  attribute [ConvertNullToNullString] DOMString src;
-                 attribute [ConvertNullToNullString] DOMString type; // readonly dropped as part of DOM level 2
+                 attribute [ConvertNullToNullString, JSCCustomGetter] DOMString type; // readonly dropped as part of DOM level 2
                  attribute [ConvertNullToNullString] DOMString useMap;
                  attribute [ConvertNullToNullString] DOMString value;
         readonly attribute boolean         willValidate;
diff --git a/WebCore/html/HTMLIsIndexElement.cpp b/WebCore/html/HTMLIsIndexElement.cpp
index 7bc98b6..bcfa623 100644
--- a/WebCore/html/HTMLIsIndexElement.cpp
+++ b/WebCore/html/HTMLIsIndexElement.cpp
@@ -24,7 +24,9 @@
 
 #include "config.h"
 #include "HTMLIsIndexElement.h"
+
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
@@ -41,6 +43,8 @@ void HTMLIsIndexElement::parseMappedAttribute(MappedAttribute* attr)
 {
     if (attr->name() == promptAttr)
         setValue(attr->value());
+    else if (attr->name() == placeholderAttr)
+        updatePlaceholderVisibility();
     else
         // don't call HTMLInputElement::parseMappedAttribute here, as it would
         // accept attributes this element does not support
diff --git a/WebCore/html/HTMLKeygenElement.cpp b/WebCore/html/HTMLKeygenElement.cpp
index 563ad3c..b1b6238 100644
--- a/WebCore/html/HTMLKeygenElement.cpp
+++ b/WebCore/html/HTMLKeygenElement.cpp
@@ -29,6 +29,7 @@
 #include "FormDataList.h"
 #include "HTMLNames.h"
 #include "HTMLOptionElement.h"
+#include "MappedAttribute.h"
 #include "SSLKeyGenerator.h"
 #include "Text.h"
 #include <wtf/StdLibExtras.h>
@@ -54,7 +55,7 @@ HTMLKeygenElement::HTMLKeygenElement(const QualifiedName& tagName, Document* doc
     }
 }
 
-const AtomicString& HTMLKeygenElement::type() const
+const AtomicString& HTMLKeygenElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, keygen, ("keygen"));
     return keygen;
diff --git a/WebCore/html/HTMLKeygenElement.h b/WebCore/html/HTMLKeygenElement.h
index 7997635..b2a0c26 100644
--- a/WebCore/html/HTMLKeygenElement.h
+++ b/WebCore/html/HTMLKeygenElement.h
@@ -33,7 +33,7 @@ public:
     HTMLKeygenElement(const QualifiedName&, Document*, HTMLFormElement* = 0);
 
     virtual int tagPriority() const { return 0; }
-    virtual const AtomicString& type() const;
+    virtual const AtomicString& formControlType() const;
     virtual bool isEnumeratable() const { return false; }
     virtual void parseMappedAttribute(MappedAttribute*);
     virtual bool appendFormData(FormDataList&, bool);
diff --git a/WebCore/html/HTMLLIElement.cpp b/WebCore/html/HTMLLIElement.cpp
index 2d5518e..044b93c 100644
--- a/WebCore/html/HTMLLIElement.cpp
+++ b/WebCore/html/HTMLLIElement.cpp
@@ -26,6 +26,7 @@
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderListItem.h"
 
 namespace WebCore {
diff --git a/WebCore/html/HTMLLegendElement.cpp b/WebCore/html/HTMLLegendElement.cpp
index 4092643..d6e08c7 100644
--- a/WebCore/html/HTMLLegendElement.cpp
+++ b/WebCore/html/HTMLLegendElement.cpp
@@ -47,7 +47,7 @@ bool HTMLLegendElement::isFocusable() const
     return HTMLElement::isFocusable();
 }
 
-const AtomicString& HTMLLegendElement::type() const
+const AtomicString& HTMLLegendElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, legend, ("legend"));
     return legend;
diff --git a/WebCore/html/HTMLLegendElement.h b/WebCore/html/HTMLLegendElement.h
index 6d01dce..713d73c 100644
--- a/WebCore/html/HTMLLegendElement.h
+++ b/WebCore/html/HTMLLegendElement.h
@@ -34,7 +34,7 @@ public:
     virtual ~HTMLLegendElement();
 
     virtual bool isFocusable() const;
-    virtual const AtomicString& type() const;
+    virtual const AtomicString& formControlType() const;
     virtual void accessKeyAction(bool sendToAnyElement);
 
     /**
diff --git a/WebCore/html/HTMLLinkElement.cpp b/WebCore/html/HTMLLinkElement.cpp
index 28bf2fa..76a9703 100644
--- a/WebCore/html/HTMLLinkElement.cpp
+++ b/WebCore/html/HTMLLinkElement.cpp
@@ -3,6 +3,7 @@
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2009 Rob Buis (rwlbuis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -33,6 +34,7 @@
 #include "FrameLoaderClient.h"
 #include "FrameTree.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "MediaList.h"
 #include "MediaQueryEvaluator.h"
 #include "Page.h"
@@ -182,37 +184,28 @@ void HTMLLinkElement::process()
     // Stylesheet
     // This was buggy and would incorrectly match <link rel="alternate">, which has a different specified meaning. -dwh
     if (m_disabledState != 2 && m_isStyleSheet && document()->frame() && m_url.isValid()) {
-        // no need to load style sheets which aren't for the screen output
-        // ### there may be in some situations e.g. for an editor or script to manipulate
         // also, don't load style sheets for standalone documents
-        MediaQueryEvaluator allEval(true);
-        MediaQueryEvaluator screenEval("screen", true);
-        MediaQueryEvaluator printEval("print", true);
-        RefPtr<MediaList> media = MediaList::createAllowingDescriptionSyntax(m_media);
-        if (allEval.eval(media.get()) || screenEval.eval(media.get()) || printEval.eval(media.get())) {
-
-            // Add ourselves as a pending sheet, but only if we aren't an alternate 
-            // stylesheet.  Alternate stylesheets don't hold up render tree construction.
-            if (!isAlternate())
-                document()->addPendingSheet();
+        // Add ourselves as a pending sheet, but only if we aren't an alternate 
+        // stylesheet.  Alternate stylesheets don't hold up render tree construction.
+        if (!isAlternate())
+            document()->addPendingSheet();
+
+        String charset = getAttribute(charsetAttr);
+        if (charset.isEmpty() && document()->frame())
+            charset = document()->frame()->loader()->encoding();
 
-            String chset = getAttribute(charsetAttr);
-            if (chset.isEmpty() && document()->frame())
-                chset = document()->frame()->loader()->encoding();
-            
-            if (m_cachedSheet) {
-                if (m_loading)
-                    document()->removePendingSheet();
-                m_cachedSheet->removeClient(this);
-            }
-            m_loading = true;
-            m_cachedSheet = document()->docLoader()->requestCSSStyleSheet(m_url.string(), chset);
-            if (m_cachedSheet)
-                m_cachedSheet->addClient(this);
-            else if (!isAlternate()) { // request may have been denied if stylesheet is local and document is remote.
-                m_loading = false;
+        if (m_cachedSheet) {
+            if (m_loading)
                 document()->removePendingSheet();
-            }
+            m_cachedSheet->removeClient(this);
+        }
+        m_loading = true;
+        m_cachedSheet = document()->docLoader()->requestCSSStyleSheet(m_url, charset);
+        if (m_cachedSheet)
+            m_cachedSheet->addClient(this);
+        else if (!isAlternate()) { // The request may have been denied if stylesheet is local and document is remote.
+            m_loading = false;
+            document()->removePendingSheet();
         }
     } else if (m_sheet) {
         // we no longer contain a stylesheet, e.g. perhaps rel or type was changed
diff --git a/WebCore/html/HTMLLinkElement.idl b/WebCore/html/HTMLLinkElement.idl
index 532ac31..98de809 100644
--- a/WebCore/html/HTMLLinkElement.idl
+++ b/WebCore/html/HTMLLinkElement.idl
@@ -35,12 +35,12 @@ module html {
         attribute  [ConvertNullToNullString] DOMString            target;
         attribute  [ConvertNullToNullString] DOMString            type;
 
-#if !defined(LANGUAGE_COM)
+#if !defined(LANGUAGE_COM) || !LANGUAGE_COM
         // DOM Level 2 Style
         readonly attribute StyleSheet   sheet;
 #endif
 
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         // Objective-C extension:
         readonly attribute URL absoluteLinkURL;
 #endif
diff --git a/WebCore/html/HTMLMapElement.cpp b/WebCore/html/HTMLMapElement.cpp
index d7109c9..90204e0 100644
--- a/WebCore/html/HTMLMapElement.cpp
+++ b/WebCore/html/HTMLMapElement.cpp
@@ -18,6 +18,7 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLMapElement.h"
 
@@ -25,8 +26,9 @@
 #include "HTMLAreaElement.h"
 #include "HTMLCollection.h"
 #include "HTMLNames.h"
-#include "IntSize.h"
 #include "HitTestResult.h"
+#include "IntSize.h"
+#include "MappedAttribute.h"
 
 using namespace std;
 
@@ -96,7 +98,7 @@ void HTMLMapElement::parseMappedAttribute(MappedAttribute* attr)
 
 PassRefPtr<HTMLCollection> HTMLMapElement::areas()
 {
-    return HTMLCollection::create(this, HTMLCollection::MapAreas);
+    return HTMLCollection::create(this, MapAreas);
 }
 
 String HTMLMapElement::name() const
diff --git a/WebCore/html/HTMLMarqueeElement.cpp b/WebCore/html/HTMLMarqueeElement.cpp
index 040b6fb..d62eaab 100644
--- a/WebCore/html/HTMLMarqueeElement.cpp
+++ b/WebCore/html/HTMLMarqueeElement.cpp
@@ -19,12 +19,14 @@
  * Boston, MA 02110-1301, USA.
  *
  */
+
 #include "config.h"
 #include "HTMLMarqueeElement.h"
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderLayer.h"
 #include "RenderMarquee.h"
 
@@ -37,6 +39,7 @@ const int defaultMinimumDelay = 60;
 
 HTMLMarqueeElement::HTMLMarqueeElement(const QualifiedName& tagName, Document* doc)
     : HTMLElement(tagName, doc)
+    , ActiveDOMObject(doc, this)
     , m_minimumDelay(defaultMinimumDelay)
 {
     ASSERT(hasTagName(marqueeTag));
@@ -119,4 +122,21 @@ void HTMLMarqueeElement::stop()
         renderBox()->layer()->marquee()->stop();
 }
 
+bool HTMLMarqueeElement::canSuspend() const
+{
+    return true;
+}
+
+void HTMLMarqueeElement::suspend()
+{
+    if (renderer() && renderer()->hasLayer() && renderBox()->layer()->marquee())
+        renderBox()->layer()->marquee()->suspend();
+}
+    
+void HTMLMarqueeElement::resume()
+{
+    if (renderer() && renderer()->hasLayer() && renderBox()->layer()->marquee())
+        renderBox()->layer()->marquee()->updateMarqueePosition();
+}
+
 } // namespace WebCore
diff --git a/WebCore/html/HTMLMarqueeElement.h b/WebCore/html/HTMLMarqueeElement.h
index acd639b..2423fc6 100644
--- a/WebCore/html/HTMLMarqueeElement.h
+++ b/WebCore/html/HTMLMarqueeElement.h
@@ -23,11 +23,12 @@
 #ifndef HTMLMarqueeElement_h
 #define HTMLMarqueeElement_h
 
+#include "ActiveDOMObject.h"
 #include "HTMLElement.h"
 
 namespace WebCore {
 
-class HTMLMarqueeElement : public HTMLElement {
+class HTMLMarqueeElement : public HTMLElement, private ActiveDOMObject {
 public:
     HTMLMarqueeElement(const QualifiedName&, Document*);
     
@@ -45,6 +46,11 @@ public:
     void stop();
     
 private:
+    // ActiveDOMObject
+    virtual bool canSuspend() const;
+    virtual void suspend();
+    virtual void resume();
+
     int m_minimumDelay;
 };
 
diff --git a/WebCore/html/HTMLMediaElement.cpp b/WebCore/html/HTMLMediaElement.cpp
index df0ed04..6ad0653 100644
--- a/WebCore/html/HTMLMediaElement.cpp
+++ b/WebCore/html/HTMLMediaElement.cpp
@@ -28,10 +28,11 @@
 #if ENABLE(VIDEO)
 #include "HTMLMediaElement.h"
 
-#include "ContentType.h"
 #include "CSSHelper.h"
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
+#include "ContentType.h"
+#include "DocLoader.h"
 #include "Event.h"
 #include "EventNames.h"
 #include "ExceptionCode.h"
@@ -41,25 +42,25 @@
 #include "HTMLNames.h"
 #include "HTMLSourceElement.h"
 #include "HTMLVideoElement.h"
-#include <limits>
+#include "MIMETypeRegistry.h"
+#include "MappedAttribute.h"
+#include "MediaDocument.h"
 #include "MediaError.h"
 #include "MediaList.h"
-#include "MediaQueryEvaluator.h"
-#include "MIMETypeRegistry.h"
 #include "MediaPlayer.h"
+#include "MediaQueryEvaluator.h"
 #include "Page.h"
 #include "ProgressEvent.h"
 #include "RenderVideo.h"
-#if ENABLE(PLUGIN_PROXY_FOR_VIDEO)
-#include "RenderPartObject.h"
-#endif
 #include "TimeRanges.h"
+#include <limits>
+#include <wtf/CurrentTime.h>
+#include <wtf/MathExtras.h>
+
 #if ENABLE(PLUGIN_PROXY_FOR_VIDEO)
+#include "RenderPartObject.h"
 #include "Widget.h"
 #endif
-#include <wtf/CurrentTime.h>
-#include <wtf/MathExtras.h>
-#include <limits>
 
 using namespace std;
 
@@ -73,12 +74,13 @@ HTMLMediaElement::HTMLMediaElement(const QualifiedName& tagName, Document* doc)
     , m_asyncEventTimer(this, &HTMLMediaElement::asyncEventTimerFired)
     , m_progressEventTimer(this, &HTMLMediaElement::progressEventTimerFired)
     , m_playbackProgressTimer(this, &HTMLMediaElement::playbackProgressTimerFired)
+    , m_playedTimeRanges()
     , m_playbackRate(1.0f)
     , m_defaultPlaybackRate(1.0f)
     , m_networkState(NETWORK_EMPTY)
     , m_readyState(HAVE_NOTHING)
     , m_volume(1.0f)
-    , m_currentTimeDuringSeek(0)
+    , m_lastSeekTime(0)
     , m_previousProgress(0)
     , m_previousProgressTime(numeric_limits<double>::max())
     , m_lastTimeUpdateEventWallTime(0)
@@ -87,6 +89,7 @@ HTMLMediaElement::HTMLMediaElement(const QualifiedName& tagName, Document* doc)
     , m_currentSourceNode(0)
     , m_player(0)
     , m_restrictions(NoRestrictions)
+    , m_playing(false)
     , m_processingMediaPlayerCallback(0)
     , m_processingLoad(false)
     , m_delayingTheLoadEvent(false)
@@ -140,7 +143,16 @@ void HTMLMediaElement::attributeChanged(Attribute* attr, bool preserveDecls)
     }
 #endif
 }
-    
+
+void HTMLMediaElement::parseMappedAttribute(MappedAttribute *attr)
+{
+    if (attr->name() == autobufferAttr) {
+        if (m_player)
+            m_player->setAutobuffer(!attr->isNull());
+    } else
+        HTMLElement::parseMappedAttribute(attr);
+}
+
 bool HTMLMediaElement::rendererIsNeeded(RenderStyle* style)
 {
 #if ENABLE(PLUGIN_PROXY_FOR_VIDEO)
@@ -231,7 +243,7 @@ void HTMLMediaElement::scheduleEvent(const AtomicString& eventName)
 void HTMLMediaElement::enqueueEvent(RefPtr<Event> event)
 {
     m_pendingEvents.append(event);
-    if (!m_asyncEventTimer.isActive())                            
+    if (!m_asyncEventTimer.isActive())
         m_asyncEventTimer.startOneShot(0);
 }
 
@@ -362,7 +374,7 @@ void HTMLMediaElement::loadInternal()
 
     // 3 - If there are any tasks from the media element's media element event task source in 
     // one of the task queues, then remove those tasks.
-    m_pendingEvents.clear();
+    cancelPendingEventsAndCallbacks();
     
     // 4 - If the media element's networkState is set to NETWORK_LOADING or NETWORK_IDLE, set the 
     // error attribute to a new MediaError object whose code attribute is set to MEDIA_ERR_ABORTED, 
@@ -380,6 +392,8 @@ void HTMLMediaElement::loadInternal()
     // 5 
     m_error = 0;
     m_autoplaying = true;
+    m_playedTimeRanges = TimeRanges::create();
+    m_lastSeekTime = 0;
 
     // 6
     setPlaybackRate(defaultPlaybackRate());
@@ -392,9 +406,10 @@ void HTMLMediaElement::loadInternal()
         m_seeking = false;
         if (m_player) {
             m_player->pause();
+            m_playing = false;
             m_player->seek(0);
         }
-        dispatchEventForType(eventNames().emptiedEvent, false, true);
+        dispatchEvent(eventNames().emptiedEvent, false, true);
     }
     
     selectMediaResource();
@@ -430,9 +445,13 @@ void HTMLMediaElement::selectMediaResource()
     // 5 - If the media element has a src attribute, then run these substeps
     ContentType contentType("");
     if (!mediaSrc.isEmpty()) {
-        mediaSrc = document()->completeURL(mediaSrc).string();
-        m_loadState = LoadingFromSrcAttr;
-        loadResource(mediaSrc, contentType);
+        KURL mediaURL = document()->completeURL(mediaSrc);
+        if (isSafeToLoadURL(mediaURL, Complain)) {
+            m_loadState = LoadingFromSrcAttr;
+            loadResource(mediaURL, contentType);
+        } else 
+            noneSupported();
+
         return;
     }
 
@@ -444,22 +463,23 @@ void HTMLMediaElement::selectMediaResource()
 void HTMLMediaElement::loadNextSourceChild()
 {
     ContentType contentType("");
-    String mediaSrc;
-
-    mediaSrc = nextSourceChild(&contentType);
-    if (mediaSrc.isEmpty()) {
-        noneSupported();
+    KURL mediaURL = selectNextSourceChild(&contentType, Complain);
+    if (!mediaURL.isValid()) {
+        // It seems wrong to fail silently when we give up because no suitable <source>
+        // element can be found and set the error attribute if the element's 'src' attribute
+        // fails, but that is what the spec says.
         return;
     }
 
     m_loadState = LoadingFromSourceElement;
-    loadResource(mediaSrc, contentType);
+    loadResource(mediaURL, contentType);
 }
 
-void HTMLMediaElement::loadResource(String url, ContentType& contentType)
+void HTMLMediaElement::loadResource(const KURL& url, ContentType& contentType)
 {
-    // The resource fetch algorithm 
+    ASSERT(isSafeToLoadURL(url, Complain));
 
+    // The resource fetch algorithm 
     m_networkState = NETWORK_LOADING;
 
     m_currentSrc = url;
@@ -483,6 +503,21 @@ void HTMLMediaElement::loadResource(String url, ContentType& contentType)
         renderer()->updateFromElement();
 }
 
+bool HTMLMediaElement::isSafeToLoadURL(const KURL& url, InvalidSourceAction actionIfInvalid)
+{
+    Frame* frame = document()->frame();
+    FrameLoader* loader = frame ? frame->loader() : 0;
+
+    // don't allow remote to local urls
+    if (!loader || !loader->canLoad(url, String(), document())) {
+        if (actionIfInvalid == Complain)
+            FrameLoader::reportLocalLoadFailed(frame, url.string());
+        return false;
+    }
+    
+    return true;
+}
+
 void HTMLMediaElement::startProgressEventTimer()
 {
     if (m_progressEventTimer.isActive())
@@ -502,8 +537,8 @@ void HTMLMediaElement::noneSupported()
 
     // 3 - Reaching this step indicates that either the URL failed to resolve, or the media 
     // resource failed to load. Set the error attribute to a new MediaError object whose 
-    // code attribute is set to MEDIA_ERR_NONE_SUPPORTED.
-    m_error = MediaError::create(MediaError::MEDIA_ERR_NONE_SUPPORTED);
+    // code attribute is set to MEDIA_ERR_SRC_NOT_SUPPORTED.
+    m_error = MediaError::create(MediaError::MEDIA_ERR_SRC_NOT_SUPPORTED);
 
     // 4- Set the element's networkState attribute to the NETWORK_NO_SOURCE value.
     m_networkState = NETWORK_NO_SOURCE;
@@ -548,6 +583,16 @@ void HTMLMediaElement::mediaEngineError(PassRefPtr<MediaError> err)
 
 }
 
+void HTMLMediaElement::cancelPendingEventsAndCallbacks()
+{
+    m_pendingEvents.clear();
+
+    for (Node* node = firstChild(); node; node = node->nextSibling()) {
+        if (node->hasTagName(sourceTag))
+            static_cast<HTMLSourceElement*>(node)->cancelPendingErrorEvent();
+    }
+}
+
 void HTMLMediaElement::mediaPlayerNetworkStateChanged(MediaPlayer*)
 {
     beginProcessingMediaPlayerCallback();
@@ -567,9 +612,11 @@ void HTMLMediaElement::setNetworkState(MediaPlayer::NetworkState state)
         stopPeriodicTimers();
 
         // If we failed while trying to load a <source> element, the movie was never parsed, and there are more
-        // <source> children, schedule the next one without reporting an error
-        if (m_readyState < HAVE_METADATA && m_loadState == LoadingFromSourceElement && havePotentialSourceChild()) {
-            scheduleLoad();
+        // <source> children, schedule the next one
+        if (m_readyState < HAVE_METADATA && m_loadState == LoadingFromSourceElement) {
+            m_currentSourceNode->scheduleErrorEvent();
+            if (havePotentialSourceChild())
+                scheduleLoad();
             return;
         }
 
@@ -577,7 +624,7 @@ void HTMLMediaElement::setNetworkState(MediaPlayer::NetworkState state)
             mediaEngineError(MediaError::create(MediaError::MEDIA_ERR_NETWORK));
         else if (state == MediaPlayer::DecodeError)
             mediaEngineError(MediaError::create(MediaError::MEDIA_ERR_DECODE));
-        else if (state == MediaPlayer::FormatError)
+        else if (state == MediaPlayer::FormatError && m_loadState == LoadingFromSrcAttr)
             noneSupported();
 
         if (isVideo())
@@ -586,31 +633,37 @@ void HTMLMediaElement::setNetworkState(MediaPlayer::NetworkState state)
         return;
     }
 
-    if (state == MediaPlayer::Idle && m_networkState > NETWORK_IDLE) {
+    if (state == MediaPlayer::Idle) {
         ASSERT(static_cast<ReadyState>(m_player->readyState()) < HAVE_ENOUGH_DATA);
+        if (m_networkState > NETWORK_IDLE) {
+            stopPeriodicTimers();
+            scheduleProgressEvent(eventNames().suspendEvent);
+        }
         m_networkState = NETWORK_IDLE;
-        stopPeriodicTimers();
-        scheduleProgressEvent(eventNames().suspendEvent);
     }
 
-    if (state == MediaPlayer::Loading && (m_networkState < NETWORK_LOADING || m_networkState == NETWORK_NO_SOURCE)) {
-        ASSERT(static_cast<ReadyState>(m_player->readyState()) < HAVE_ENOUGH_DATA);
+    if (state == MediaPlayer::Loading) {
+        if (m_networkState < NETWORK_LOADING || m_networkState == NETWORK_NO_SOURCE)
+            startProgressEventTimer();
         m_networkState = NETWORK_LOADING;
-        startProgressEventTimer();
     }
 
-    if (state == MediaPlayer::Loaded && (m_networkState < NETWORK_LOADED || m_networkState == NETWORK_NO_SOURCE)) {
+    if (state == MediaPlayer::Loaded) {
+        NetworkState oldState = m_networkState;
+
         m_networkState = NETWORK_LOADED;
-        m_progressEventTimer.stop();
+        if (oldState < NETWORK_LOADED || oldState == NETWORK_NO_SOURCE) {
+            m_progressEventTimer.stop();
 
-        // Check to see if readyState changes need to be dealt with before sending the 
-        // 'load' event so we report 'canplaythrough' first. This is necessary because a
-        //  media engine reports readyState and networkState changes separately
-        MediaPlayer::ReadyState currentState = m_player->readyState();
-        if (static_cast<ReadyState>(currentState) != m_readyState)
-            setReadyState(currentState);
+            // Check to see if readyState changes need to be dealt with before sending the 
+            // 'load' event so we report 'canplaythrough' first. This is necessary because a
+            //  media engine reports readyState and networkState changes separately
+            MediaPlayer::ReadyState currentState = m_player->readyState();
+            if (static_cast<ReadyState>(currentState) != m_readyState)
+                setReadyState(currentState);
 
-         scheduleProgressEvent(eventNames().loadEvent); 
+             scheduleProgressEvent(eventNames().loadEvent); 
+        }
     }
 }
 
@@ -676,11 +729,6 @@ void HTMLMediaElement::setReadyState(MediaPlayer::ReadyState state)
     }
 
     bool isPotentiallyPlaying = potentiallyPlaying();
-    if (m_readyState <= HAVE_CURRENT_DATA && oldState >= HAVE_FUTURE_DATA) {
-        if (isPotentiallyPlaying)
-            scheduleEvent(eventNames().waitingEvent);
-    }
-
     if (m_readyState == HAVE_FUTURE_DATA && oldState <= HAVE_CURRENT_DATA) {
         scheduleEvent(eventNames().canplayEvent);
         if (isPotentiallyPlaying)
@@ -763,7 +811,11 @@ void HTMLMediaElement::seek(float time, ExceptionCode& ec)
         return;
 
     // 5
-    m_currentTimeDuringSeek = time;
+    if (m_playing) {
+        if (m_lastSeekTime < now)
+            m_playedTimeRanges->add(m_lastSeekTime, now);
+    }
+    m_lastSeekTime = time;
 
     // 6 - set the seeking flag, it will be cleared when the engine tells is the time has actually changed
     m_seeking = true;
@@ -794,7 +846,7 @@ float HTMLMediaElement::currentTime() const
     if (!m_player)
         return 0;
     if (m_seeking)
-        return m_currentTimeDuringSeek;
+        return m_lastSeekTime;
     return m_player->currentTime();
 }
 
@@ -803,6 +855,13 @@ void HTMLMediaElement::setCurrentTime(float time, ExceptionCode& ec)
     seek(time, ec);
 }
 
+float HTMLMediaElement::startTime() const
+{
+    if (!m_player)
+        return 0;
+    return m_player->startTime();
+}
+
 float HTMLMediaElement::duration() const
 {
     if (m_readyState >= HAVE_METADATA)
@@ -859,6 +918,16 @@ void HTMLMediaElement::setAutoplay(bool b)
     setBooleanAttribute(autoplayAttr, b);
 }
 
+bool HTMLMediaElement::autobuffer() const
+{
+    return hasAttribute(autobufferAttr);
+}
+
+void HTMLMediaElement::setAutobuffer(bool b)
+{
+    setBooleanAttribute(autobufferAttr, b);
+}
+
 void HTMLMediaElement::play()
 {
     if (m_restrictions & RequireUserGestureForRateChangeRestriction && !processingUserGesture())
@@ -1065,55 +1134,65 @@ bool HTMLMediaElement::havePotentialSourceChild()
 {
     // Stash the current <source> node so we can restore it after checking
     // to see there is another potential
-    Node* currentSourceNode = m_currentSourceNode;
-    String nextUrl = nextSourceChild();
+    HTMLSourceElement* currentSourceNode = m_currentSourceNode;
+    KURL nextURL = selectNextSourceChild(0, DoNothing);
     m_currentSourceNode = currentSourceNode;
 
-    return !nextUrl.isEmpty();
+    return nextURL.isValid();
 }
 
-String HTMLMediaElement::nextSourceChild(ContentType *contentType)
+KURL HTMLMediaElement::selectNextSourceChild(ContentType *contentType, InvalidSourceAction actionIfInvalid)
 {
-    String mediaSrc;
+    KURL mediaURL;
+    Node* node;
     bool lookingForPreviousNode = m_currentSourceNode;
+    bool canUse = false;
 
-    for (Node* node = firstChild(); node; node = node->nextSibling()) {
+    for (node = firstChild(); !canUse && node; node = node->nextSibling()) {
         if (!node->hasTagName(sourceTag))
             continue;
 
         if (lookingForPreviousNode) {
-            if (m_currentSourceNode == node)
+            if (m_currentSourceNode == static_cast<HTMLSourceElement*>(node))
                 lookingForPreviousNode = false;
             continue;
         }
-        
+
         HTMLSourceElement* source = static_cast<HTMLSourceElement*>(node);
         if (!source->hasAttribute(srcAttr))
-            continue; 
+            goto check_again; 
+
         if (source->hasAttribute(mediaAttr)) {
             MediaQueryEvaluator screenEval("screen", document()->frame(), renderer() ? renderer()->style() : 0);
             RefPtr<MediaList> media = MediaList::createAllowingDescriptionSyntax(source->media());
-            if (!screenEval.eval(media.get()))
-                continue;
+            if (!screenEval.eval(media.get())) 
+                goto check_again;
         }
-        if (source->hasAttribute(typeAttr)) {
-            ContentType type(source->type());
-            if (!MediaPlayer::supportsType(type))
-                continue;
 
-            // return type with all parameters in place so the media engine can use them
-            if (contentType)
-                *contentType = type;
+        if (source->hasAttribute(typeAttr)) {
+            if (!MediaPlayer::supportsType(ContentType(source->type())))
+                goto check_again;
         }
-        mediaSrc = source->src().string();
-        m_currentSourceNode = node;
-        break;
-    }
 
-    if (!mediaSrc.isEmpty())
-        mediaSrc = document()->completeURL(mediaSrc).string();
+        // Is it safe to load this url?
+        mediaURL = source->src();
+        if (!mediaURL.isValid() || !isSafeToLoadURL(mediaURL, actionIfInvalid))
+            goto check_again;
+
+        // Making it this far means the <source> looks reasonable
+        canUse = true;
+        if (contentType)
+            *contentType = ContentType(source->type());
+
+check_again:
+        if (!canUse && actionIfInvalid == Complain)
+            source->scheduleErrorEvent();
+        m_currentSourceNode = static_cast<HTMLSourceElement*>(node);
+    }
 
-    return mediaSrc;
+    if (!canUse)
+        m_currentSourceNode = 0;
+    return canUse ? mediaURL : KURL();
 }
 
 void HTMLMediaElement::mediaPlayerTimeChanged(MediaPlayer*)
@@ -1127,7 +1206,7 @@ void HTMLMediaElement::mediaPlayerTimeChanged(MediaPlayer*)
     
     float now = currentTime();
     float dur = duration();
-    if (now >= dur) {
+    if (!isnan(dur) && dur && now >= dur) {
         if (loop()) {
             ExceptionCode ignoredException;
             m_sentEndEvent = false;
@@ -1195,6 +1274,17 @@ void HTMLMediaElement::mediaPlayerSizeChanged(MediaPlayer*)
     endProcessingMediaPlayerCallback();
 }
 
+void HTMLMediaElement::mediaPlayerSawUnsupportedTracks(MediaPlayer*)
+{
+    // The MediaPlayer came across content it cannot completely handle.
+    // This is normally acceptable except when we are in a standalone
+    // MediaDocument. If so, tell the document what has happened.
+    if (ownerDocument()->isMediaDocument()) {
+        MediaDocument* mediaDocument = static_cast<MediaDocument*>(ownerDocument());
+        mediaDocument->mediaElementSawUnsupportedTracks();
+    }
+}
+
 PassRefPtr<TimeRanges> HTMLMediaElement::buffered() const
 {
     // FIXME real ranges support
@@ -1205,8 +1295,16 @@ PassRefPtr<TimeRanges> HTMLMediaElement::buffered() const
 
 PassRefPtr<TimeRanges> HTMLMediaElement::played() const
 {
-    // FIXME track played
-    return TimeRanges::create();
+    if (!m_playedTimeRanges) {
+        // We are not yet loaded
+        return TimeRanges::create();
+    }
+    if (m_playing) {
+        float time = currentTime();
+        if (m_lastSeekTime < time)
+            m_playedTimeRanges->add(m_lastSeekTime, time);
+    }
+    return m_playedTimeRanges->copy();
 }
 
 PassRefPtr<TimeRanges> HTMLMediaElement::seekable() const
@@ -1224,7 +1322,11 @@ bool HTMLMediaElement::potentiallyPlaying() const
 
 bool HTMLMediaElement::endedPlayback() const
 {
-    return m_player && m_readyState >= HAVE_METADATA && currentTime() >= duration() && !loop();
+    if (!m_player || m_readyState < HAVE_METADATA)
+        return false;
+    
+    float dur = duration();
+    return !isnan(dur) && currentTime() >= dur && !loop();
 }
 
 bool HTMLMediaElement::stoppedDueToErrors() const
@@ -1281,9 +1383,14 @@ void HTMLMediaElement::updatePlayState()
         m_player->setRate(m_playbackRate);
         m_player->play();
         startPlaybackProgressTimer();
+        m_playing = true;
     } else if (!shouldBePlaying && !playerPaused) {
         m_player->pause();
         m_playbackProgressTimer.stop();
+        m_playing = false;
+        float time = currentTime();
+        if (m_lastSeekTime < time)
+            m_playedTimeRanges->add(m_lastSeekTime, time);
     }
     
     if (renderer())
@@ -1419,15 +1526,12 @@ void HTMLMediaElement::setMediaPlayerProxy(WebMediaPlayerProxy* proxy)
 
 String HTMLMediaElement::initialURL()
 {
-    String initialSrc = mediaSrc = getAttribute(srcAttr);
+    KURL initialSrc = document()->completeURL(getAttribute(srcAttr));
     
-    if (initialSrc.isEmpty())
-        initialSrc = nextSourceChild();
-
-    if (!initialSrc.isEmpty())
-        initialSrc = document()->completeURL(initialSrc).string();
+    if (!initialSrc.isValid())
+        initialSrc = selectNextSourceChild(0, DoNothing).string();
 
-    m_currentSrc = initialSrc;
+    m_currentSrc = initialSrc.string();
 
     return initialSrc;
 }
@@ -1438,7 +1542,7 @@ void HTMLMediaElement::finishParsingChildren()
     if (!m_player)
         m_player.set(new MediaPlayer(this));
     
-    document()->updateRendering();
+    document()->updateStyleIfNeeded();
     if (m_needWidgetUpdate && renderer())
         static_cast<RenderPartObject*>(renderer())->updateWidget(true);
 }
diff --git a/WebCore/html/HTMLMediaElement.h b/WebCore/html/HTMLMediaElement.h
index ab0ab11..65c542b 100644
--- a/WebCore/html/HTMLMediaElement.h
+++ b/WebCore/html/HTMLMediaElement.h
@@ -39,6 +39,7 @@
 namespace WebCore {
 
 class Event;
+class HTMLSourceElement;
 class MediaError;
 class KURL;
 class TimeRanges;
@@ -51,6 +52,7 @@ public:
     bool checkDTD(const Node* newChild);
     
     void attributeChanged(Attribute*, bool preserveDecls);
+    void parseMappedAttribute(MappedAttribute *);
 
     virtual bool rendererIsNeeded(RenderStyle*);
     virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
@@ -84,9 +86,11 @@ public:
 
     enum NetworkState { NETWORK_EMPTY, NETWORK_IDLE, NETWORK_LOADING, NETWORK_LOADED, NETWORK_NO_SOURCE };
     NetworkState networkState() const;
+    bool autobuffer() const;    
+    void setAutobuffer(bool);
+
     PassRefPtr<TimeRanges> buffered() const;
     void load(ExceptionCode&);
-    
     String canPlayType(const String& mimeType) const;
 
 // ready state
@@ -97,6 +101,7 @@ public:
 // playback state
     float currentTime() const;
     void setCurrentTime(float, ExceptionCode&);
+    float startTime() const;
     float duration() const;
     bool paused() const;
     float defaultPlaybackRate() const;
@@ -154,6 +159,7 @@ private: // MediaPlayerObserver
     virtual void mediaPlayerDurationChanged(MediaPlayer*);
     virtual void mediaPlayerRateChanged(MediaPlayer*);
     virtual void mediaPlayerSizeChanged(MediaPlayer*);
+    virtual void mediaPlayerSawUnsupportedTracks(MediaPlayer*);
 
 private:
     void loadTimerFired(Timer<HTMLMediaElement>*);
@@ -174,13 +180,17 @@ private:
     
     // loading
     void selectMediaResource();
-    void loadResource(String url, ContentType& contentType);
+    void loadResource(const KURL&, ContentType&);
     void loadNextSourceChild();
     void userCancelledLoad();
-    String nextSourceChild(ContentType* contentType = 0);
     bool havePotentialSourceChild();
     void noneSupported();
     void mediaEngineError(PassRefPtr<MediaError> err);
+    void cancelPendingEventsAndCallbacks();
+
+    enum InvalidSourceAction { DoNothing, Complain };
+    bool isSafeToLoadURL(const KURL&, InvalidSourceAction);
+    KURL selectNextSourceChild(ContentType*, InvalidSourceAction);
 
     // These "internal" functions do not check user gesture restrictions.
     void loadInternal();
@@ -214,6 +224,7 @@ protected:
     Timer<HTMLMediaElement> m_progressEventTimer;
     Timer<HTMLMediaElement> m_playbackProgressTimer;
     Vector<RefPtr<Event> > m_pendingEvents;
+    RefPtr<TimeRanges> m_playedTimeRanges;
     
     float m_playbackRate;
     float m_defaultPlaybackRate;
@@ -224,7 +235,7 @@ protected:
     RefPtr<MediaError> m_error;
 
     float m_volume;
-    float m_currentTimeDuringSeek;
+    float m_lastSeekTime;
     
     unsigned m_previousProgress;
     double m_previousProgressTime;
@@ -238,12 +249,14 @@ protected:
     // loading state
     enum LoadState { WaitingForSource, LoadingFromSrcAttr, LoadingFromSourceElement };
     LoadState m_loadState;
-    Node *m_currentSourceNode;
+    HTMLSourceElement *m_currentSourceNode;
     
     OwnPtr<MediaPlayer> m_player;
 
     BehaviorRestrictions m_restrictions;
 
+    bool m_playing;
+
     // counter incremented while processing a callback from the media player, so we can avoid
     //  calling the media engine recursively
     int m_processingMediaPlayerCallback;
diff --git a/WebCore/html/HTMLMediaElement.idl b/WebCore/html/HTMLMediaElement.idl
index 931980b..008e059 100644
--- a/WebCore/html/HTMLMediaElement.idl
+++ b/WebCore/html/HTMLMediaElement.idl
@@ -39,6 +39,7 @@ interface [GenerateConstructor, Conditional=VIDEO] HTMLMediaElement : HTMLElemen
     const unsigned short NETWORK_LOADED = 3;
     const unsigned short NETWORK_NO_SOURCE = 4;
     readonly attribute unsigned short networkState;
+    attribute boolean autobuffer;
 
     readonly attribute TimeRanges buffered;
     void load() 
@@ -57,6 +58,7 @@ interface [GenerateConstructor, Conditional=VIDEO] HTMLMediaElement : HTMLElemen
     // playback state
     attribute float currentTime
         setter raises (DOMException);
+    readonly attribute float startTime;
     readonly attribute float duration;
     readonly attribute boolean paused;
     attribute float defaultPlaybackRate;
diff --git a/WebCore/html/HTMLMetaElement.cpp b/WebCore/html/HTMLMetaElement.cpp
index 0a07651..48284e3 100644
--- a/WebCore/html/HTMLMetaElement.cpp
+++ b/WebCore/html/HTMLMetaElement.cpp
@@ -19,11 +19,13 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLMetaElement.h"
 
 #include "Document.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLNameCollection.cpp b/WebCore/html/HTMLNameCollection.cpp
index fdebe78..d5657da 100644
--- a/WebCore/html/HTMLNameCollection.cpp
+++ b/WebCore/html/HTMLNameCollection.cpp
@@ -32,7 +32,7 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLNameCollection::HTMLNameCollection(PassRefPtr<Document> document, Type type, const String& name)
+HTMLNameCollection::HTMLNameCollection(PassRefPtr<Document> document, CollectionType type, const String& name)
     : HTMLCollection(document.get(), type, document->nameCollectionInfo(type, name))
     , m_name(name)
 {
diff --git a/WebCore/html/HTMLNameCollection.h b/WebCore/html/HTMLNameCollection.h
index 9add926..3e990d7 100644
--- a/WebCore/html/HTMLNameCollection.h
+++ b/WebCore/html/HTMLNameCollection.h
@@ -32,13 +32,13 @@ class Document;
 
 class HTMLNameCollection : public HTMLCollection {
 public:
-    static PassRefPtr<HTMLNameCollection> create(PassRefPtr<Document> document, Type type, const String& name)
+    static PassRefPtr<HTMLNameCollection> create(PassRefPtr<Document> document, CollectionType type, const String& name)
     {
         return adoptRef(new HTMLNameCollection(document, type, name));
     }
     
 private:
-    HTMLNameCollection(PassRefPtr<Document>, Type, const String& name);
+    HTMLNameCollection(PassRefPtr<Document>, CollectionType, const String& name);
 
     virtual Element* itemAfter(Element*) const;
 
diff --git a/WebCore/html/HTMLNoScriptElement.cpp b/WebCore/html/HTMLNoScriptElement.cpp
new file mode 100644
index 0000000..3bbfbe6
--- /dev/null
+++ b/WebCore/html/HTMLNoScriptElement.cpp
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+
+#if ENABLE(XHTMLMP)
+#include "HTMLNoScriptElement.h"
+
+#include "CSSStyleSelector.h"
+#include "HTMLNames.h"
+#include "RenderObject.h"
+
+namespace WebCore {
+
+using namespace HTMLNames;
+
+HTMLNoScriptElement::HTMLNoScriptElement(const QualifiedName& tagName, Document* doc)
+    : HTMLElement(tagName, doc)
+{
+    ASSERT(hasTagName(noscriptTag));
+}
+
+HTMLNoScriptElement::~HTMLNoScriptElement()
+{
+}
+
+bool HTMLNoScriptElement::checkDTD(const Node* newChild)
+{
+    return newChild->isTextNode() || inBlockTagList(newChild); 
+}
+
+void HTMLNoScriptElement::attach()
+{
+    HTMLElement::attach();
+
+    // If no need to process <noscript>, we hide it by setting display:none temporarily
+    if (!document()->shouldProcessNoscriptElement()) {
+        if (renderer() && renderer()->style())
+            renderer()->style()->setDisplay(NONE);
+        setNeedsStyleRecalc();
+    }
+}
+
+void HTMLNoScriptElement::recalcStyle(StyleChange change)
+{
+    if (!document()->shouldProcessNoscriptElement() || !renderer() || !renderer()->style())
+        return;
+
+    // If <noscript> needs processing, we make it visiable here, including its visible children
+    RefPtr<RenderStyle> style = renderer()->style();
+    if (style->display() == NONE) {
+        style->setDisplay(INLINE);
+
+        // Create renderers for its children
+        if (hasChildNodes()) {
+            for (Node* n = firstChild(); n; n = n->traverseNextNode(this))
+                if (!n->renderer())
+                    n->createRendererIfNeeded();
+        }
+    }
+}
+
+bool HTMLNoScriptElement::childShouldCreateRenderer(Node* child) const
+{
+    return document()->shouldProcessNoscriptElement();
+}
+
+}
+#endif
diff --git a/WebCore/html/HTMLNoScriptElement.h b/WebCore/html/HTMLNoScriptElement.h
new file mode 100644
index 0000000..2cc5a3c
--- /dev/null
+++ b/WebCore/html/HTMLNoScriptElement.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef HTMLNoScriptElement_h
+#define HTMLNoScriptElement_h
+
+#if ENABLE(XHTMLMP)
+#include "HTMLElement.h"
+
+namespace WebCore {
+
+class HTMLNoScriptElement : public HTMLElement {
+public:
+    HTMLNoScriptElement(const QualifiedName&, Document*);
+
+private:
+    virtual ~HTMLNoScriptElement();
+
+    virtual bool checkDTD(const Node*);
+    virtual void attach();
+    virtual void recalcStyle(StyleChange);
+    virtual bool childShouldCreateRenderer(Node*) const;
+    virtual bool rendererIsNeeded(RenderStyle*) {  return true; }
+};
+
+} //namespace
+
+#endif
+#endif
diff --git a/WebCore/html/HTMLOListElement.cpp b/WebCore/html/HTMLOListElement.cpp
index c1e0d7c..63fd437 100644
--- a/WebCore/html/HTMLOListElement.cpp
+++ b/WebCore/html/HTMLOListElement.cpp
@@ -18,12 +18,14 @@
  * Boston, MA 02110-1301, USA.
  *
  */
+
 #include "config.h"
 #include "HTMLOListElement.h"
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderListItem.h"
 
 namespace WebCore {
diff --git a/WebCore/html/HTMLObjectElement.cpp b/WebCore/html/HTMLObjectElement.cpp
index a41e037..6be41c9 100644
--- a/WebCore/html/HTMLObjectElement.cpp
+++ b/WebCore/html/HTMLObjectElement.cpp
@@ -32,14 +32,15 @@
 #include "HTMLFormElement.h"
 #include "HTMLImageLoader.h"
 #include "HTMLNames.h"
+#include "ScriptEventListener.h"
 #include "MIMETypeRegistry.h"
+#include "MappedAttribute.h"
 #include "RenderImage.h"
 #include "RenderPartObject.h"
 #include "RenderWidget.h"
 #include "ScriptController.h"
 #include "Text.h"
 
-
 namespace WebCore {
 
 using namespace HTMLNames;
@@ -94,7 +95,7 @@ void HTMLObjectElement::parseMappedAttribute(MappedAttribute *attr)
         if (renderer())
           m_needWidgetUpdate = true;
     } else if (attr->name() == onloadAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().loadEvent, attr);
+        setAttributeEventListener(eventNames().loadEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == nameAttr) {
         const AtomicString& newName = attr->value();
         if (isDocNamedItem() && inDocument() && document()->isHTMLDocument()) {
@@ -163,7 +164,7 @@ void HTMLObjectElement::attach()
 
 void HTMLObjectElement::updateWidget()
 {
-    document()->updateRendering();
+    document()->updateStyleIfNeeded();
     if (m_needWidgetUpdate && renderer() && !m_useFallbackContent && !isImageType())
         static_cast<RenderPartObject*>(renderer())->updateWidget(true);
 }
@@ -174,7 +175,7 @@ void HTMLObjectElement::finishParsingChildren()
     if (!m_useFallbackContent) {
         m_needWidgetUpdate = true;
         if (inDocument())
-            setChanged();
+            setNeedsStyleRecalc();
     }
 }
 
@@ -222,7 +223,7 @@ void HTMLObjectElement::childrenChanged(bool changedByParser, Node* beforeChange
     updateDocNamedItem();
     if (inDocument() && !m_useFallbackContent) {
         m_needWidgetUpdate = true;
-        setChanged();
+        setNeedsStyleRecalc();
     }
     HTMLPlugInElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
 }
diff --git a/WebCore/html/HTMLObjectElement.idl b/WebCore/html/HTMLObjectElement.idl
index c225238..5d4562c 100644
--- a/WebCore/html/HTMLObjectElement.idl
+++ b/WebCore/html/HTMLObjectElement.idl
@@ -50,14 +50,16 @@ module html {
         // Introduced in DOM Level 2:
         readonly attribute [CheckFrameSecurity] Document        contentDocument;
 
-#if !defined(LANGUAGE_COM)
-#if ENABLE_SVG
+#if !defined(LANGUAGE_COM) || !LANGUAGE_COM
+#if defined(ENABLE_SVG) && ENABLE_SVG
+#if !defined(LANGUAGE_OBJECTIVE_C) || !LANGUAGE_OBJECTIVE_C || defined(ENABLE_SVG_DOM_OBJC_BINDINGS) && ENABLE_SVG_DOM_OBJC_BINDINGS
         [SVGCheckSecurityDocument] SVGDocument getSVGDocument()
             raises(DOMException);
 #endif
 #endif
+#endif
 
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         // Objective-C extension:
         readonly attribute URL             absoluteImageURL;
 #endif
diff --git a/WebCore/html/HTMLOptGroupElement.cpp b/WebCore/html/HTMLOptGroupElement.cpp
index 5c79e74..af81b07 100644
--- a/WebCore/html/HTMLOptGroupElement.cpp
+++ b/WebCore/html/HTMLOptGroupElement.cpp
@@ -49,7 +49,7 @@ bool HTMLOptGroupElement::isFocusable() const
     return HTMLElement::isFocusable();
 }
 
-const AtomicString& HTMLOptGroupElement::type() const
+const AtomicString& HTMLOptGroupElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, optgroup, ("optgroup"));
     return optgroup;
diff --git a/WebCore/html/HTMLOptGroupElement.h b/WebCore/html/HTMLOptGroupElement.h
index b161728..13e92ca 100644
--- a/WebCore/html/HTMLOptGroupElement.h
+++ b/WebCore/html/HTMLOptGroupElement.h
@@ -36,7 +36,7 @@ public:
     HTMLOptGroupElement(const QualifiedName&, Document*, HTMLFormElement* = 0);
 
     virtual bool checkDTD(const Node*);
-    virtual const AtomicString& type() const;
+    virtual const AtomicString& formControlType() const;
     virtual bool isFocusable() const;
     virtual void parseMappedAttribute(MappedAttribute*);
     virtual bool rendererIsNeeded(RenderStyle*) { return false; }
diff --git a/WebCore/html/HTMLOptionElement.cpp b/WebCore/html/HTMLOptionElement.cpp
index 982f578..1d446f7 100644
--- a/WebCore/html/HTMLOptionElement.cpp
+++ b/WebCore/html/HTMLOptionElement.cpp
@@ -30,9 +30,10 @@
 #include "ExceptionCode.h"
 #include "HTMLNames.h"
 #include "HTMLSelectElement.h"
+#include "MappedAttribute.h"
+#include "NodeRenderStyle.h"
 #include "RenderMenuList.h"
 #include "Text.h"
-#include "NodeRenderStyle.h"
 #include <wtf/StdLibExtras.h>
 #include <wtf/Vector.h>
 
@@ -42,7 +43,6 @@ using namespace HTMLNames;
 
 HTMLOptionElement::HTMLOptionElement(const QualifiedName& tagName, Document* doc, HTMLFormElement* f)
     : HTMLFormControlElement(tagName, doc, f)
-    , m_data(this)
     , m_style(0)
 {
     ASSERT(hasTagName(optionTag));
@@ -71,7 +71,7 @@ bool HTMLOptionElement::isFocusable() const
     return HTMLElement::isFocusable();
 }
 
-const AtomicString& HTMLOptionElement::type() const
+const AtomicString& HTMLOptionElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, option, ("option"));
     return option;
@@ -79,7 +79,7 @@ const AtomicString& HTMLOptionElement::type() const
 
 String HTMLOptionElement::text() const
 {
-    return OptionElement::collectOptionText(m_data, document());
+    return OptionElement::collectOptionText(m_data, this);
 }
 
 void HTMLOptionElement::setText(const String &text, ExceptionCode& ec)
@@ -104,22 +104,7 @@ void HTMLOptionElement::accessKeyAction(bool)
 
 int HTMLOptionElement::index() const
 {
-    // Let's do this dynamically. Might be a bit slow, but we're sure
-    // we won't forget to update a member variable in some cases...
-    HTMLSelectElement* select = ownerSelectElement();
-    if (select) {
-        const Vector<HTMLElement*>& items = select->listItems();
-        int l = items.size();
-        int optionIndex = 0;
-        for(int i = 0; i < l; i++) {
-            if (items[i]->hasLocalName(optionTag)) {
-                if (static_cast<HTMLOptionElement*>(items[i]) == this)
-                    return optionIndex;
-                optionIndex++;
-            }
-        }
-    }
-    return 0;
+    return OptionElement::optionIndex(ownerSelectElement(), this);
 }
 
 void HTMLOptionElement::parseMappedAttribute(MappedAttribute *attr)
@@ -136,7 +121,7 @@ void HTMLOptionElement::parseMappedAttribute(MappedAttribute *attr)
 
 String HTMLOptionElement::value() const
 {
-    return OptionElement::collectOptionValue(m_data, document());
+    return OptionElement::collectOptionValue(m_data, this);
 }
 
 void HTMLOptionElement::setValue(const String& value)
@@ -154,7 +139,7 @@ void HTMLOptionElement::setSelected(bool selected)
     if (m_data.selected() == selected)
         return;
 
-    OptionElement::setSelectedState(m_data, selected);
+    OptionElement::setSelectedState(m_data, this, selected);
 
     if (HTMLSelectElement* select = ownerSelectElement())
         select->setSelectedIndex(selected ? index() : -1, false);
@@ -162,7 +147,7 @@ void HTMLOptionElement::setSelected(bool selected)
 
 void HTMLOptionElement::setSelectedState(bool selected)
 {
-    OptionElement::setSelectedState(m_data, selected);
+    OptionElement::setSelectedState(m_data, this, selected);
 }
 
 void HTMLOptionElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
@@ -217,7 +202,7 @@ RenderStyle* HTMLOptionElement::nonRendererRenderStyle() const
 
 String HTMLOptionElement::textIndentedToRespectGroupLabel() const
 {
-    return OptionElement::collectOptionTextRespectingGroupLabel(m_data, document());
+    return OptionElement::collectOptionTextRespectingGroupLabel(m_data, this);
 }
 
 bool HTMLOptionElement::disabled() const
diff --git a/WebCore/html/HTMLOptionElement.h b/WebCore/html/HTMLOptionElement.h
index 8c0f260..f13a802 100644
--- a/WebCore/html/HTMLOptionElement.h
+++ b/WebCore/html/HTMLOptionElement.h
@@ -48,9 +48,9 @@ public:
     virtual void detach();
     virtual void setRenderStyle(PassRefPtr<RenderStyle>);
     
-    virtual const AtomicString& type() const;
+    virtual const AtomicString& formControlType() const;
 
-    String text() const;
+    virtual String text() const;
     void setText(const String&, ExceptionCode&);
 
     int index() const;
diff --git a/WebCore/html/HTMLOptionElement.idl b/WebCore/html/HTMLOptionElement.idl
index 34fa999..612d459 100644
--- a/WebCore/html/HTMLOptionElement.idl
+++ b/WebCore/html/HTMLOptionElement.idl
@@ -28,7 +28,7 @@ module html {
     ] HTMLOptionElement : HTMLElement {
         readonly attribute  HTMLFormElement      form;
                  attribute  boolean              defaultSelected;
-#if defined(LANGUAGE_JAVASCRIPT)
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
                  attribute  [ConvertNullToNullString] DOMString            text
                      setter raises(DOMException);
 #else
diff --git a/WebCore/html/HTMLOptionsCollection.idl b/WebCore/html/HTMLOptionsCollection.idl
index 226f3d7..5f85fcb 100644
--- a/WebCore/html/HTMLOptionsCollection.idl
+++ b/WebCore/html/HTMLOptionsCollection.idl
@@ -36,7 +36,7 @@ module html {
              raises (DOMException);
         [Custom] void remove(in unsigned long index);
 
-#if !defined(LANGUAGE_JAVASCRIPT)
+#if !defined(LANGUAGE_JAVASCRIPT) || !LANGUAGE_JAVASCRIPT
         Node item(in unsigned long index);
         Node namedItem(in DOMString name);
 #endif
diff --git a/WebCore/html/HTMLParagraphElement.cpp b/WebCore/html/HTMLParagraphElement.cpp
index 44eaecc..a8deb10 100644
--- a/WebCore/html/HTMLParagraphElement.cpp
+++ b/WebCore/html/HTMLParagraphElement.cpp
@@ -19,6 +19,7 @@
  * Boston, MA 02110-1301, USA.
  *
  */
+
 #include "config.h"
 #include "HTMLParagraphElement.h"
 
@@ -26,6 +27,7 @@
 #include "CSSValueKeywords.h"
 #include "Document.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLParamElement.cpp b/WebCore/html/HTMLParamElement.cpp
index 6e1197b..d5fc6e7 100644
--- a/WebCore/html/HTMLParamElement.cpp
+++ b/WebCore/html/HTMLParamElement.cpp
@@ -25,6 +25,7 @@
 
 #include "Document.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLParser.cpp b/WebCore/html/HTMLParser.cpp
index a4d4671..dab58b3 100644
--- a/WebCore/html/HTMLParser.cpp
+++ b/WebCore/html/HTMLParser.cpp
@@ -3,7 +3,8 @@
               (C) 1997 Torben Weis (weis@kde.org)
               (C) 1999,2001 Lars Knoll (knoll@kde.org)
               (C) 2000,2001 Dirk Mueller (mueller@kde.org)
-    Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
+    Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+    Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
@@ -27,6 +28,7 @@
 #include "CharacterNames.h"
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
+#include "ChromeClient.h"
 #include "Comment.h"
 #include "Console.h"
 #include "DOMWindow.h"
@@ -45,15 +47,17 @@
 #include "HTMLIsIndexElement.h"
 #include "HTMLMapElement.h"
 #include "HTMLNames.h"
+#include "HTMLParserQuirks.h"
 #include "HTMLTableCellElement.h"
 #include "HTMLTableRowElement.h"
 #include "HTMLTableSectionElement.h"
 #include "HTMLTokenizer.h"
 #include "LocalizedStrings.h"
+#include "Page.h"
 #include "Settings.h"
 #include "Text.h"
 #include <wtf/StdLibExtras.h>
-    
+
 namespace WebCore {
 
 using namespace HTMLNames;
@@ -126,7 +130,6 @@ HTMLParser::HTMLParser(HTMLDocument* doc, bool reportErrors)
     , m_blockStack(0)
     , m_blocksInStack(0)
     , m_hasPElementInScope(NotInScope)
-    , m_head(0)
     , m_inBody(false)
     , m_haveContent(false)
     , m_haveFrameSet(false)
@@ -134,6 +137,7 @@ HTMLParser::HTMLParser(HTMLDocument* doc, bool reportErrors)
     , m_reportErrors(reportErrors)
     , m_handlingResidualStyleAcrossBlocks(false)
     , m_inStrayTableContent(0)
+    , m_parserQuirks(m_document->page() ? m_document->page()->chrome()->client()->createHTMLParserQuirks() : 0)
 {
 }
 
@@ -144,7 +148,6 @@ HTMLParser::HTMLParser(DocumentFragment* frag)
     , m_blockStack(0)
     , m_blocksInStack(0)
     , m_hasPElementInScope(NotInScope)
-    , m_head(0)
     , m_inBody(true)
     , m_haveContent(false)
     , m_haveFrameSet(false)
@@ -152,6 +155,7 @@ HTMLParser::HTMLParser(DocumentFragment* frag)
     , m_reportErrors(false)
     , m_handlingResidualStyleAcrossBlocks(false)
     , m_inStrayTableContent(0)
+    , m_parserQuirks(m_document->page() ? m_document->page()->chrome()->client()->createHTMLParserQuirks() : 0)
 {
     if (frag)
         frag->ref();
@@ -161,7 +165,7 @@ HTMLParser::~HTMLParser()
 {
     freeBlock();
     if (m_didRefCurrent)
-        m_current->deref(); 
+        m_current->deref();
 }
 
 void HTMLParser::reset()
@@ -183,6 +187,9 @@ void HTMLParser::reset()
     m_isindexElement = 0;
 
     m_skipModeTag = nullAtom;
+    
+    if (m_parserQuirks)
+        m_parserQuirks->reset();
 }
 
 void HTMLParser::setCurrent(Node* newCurrent) 
@@ -334,6 +341,9 @@ bool HTMLParser::insertNode(Node* n, bool flat)
             popBlock(m_blockStack->tagName);
     }
 
+    if (m_parserQuirks && !m_parserQuirks->shouldInsertNode(m_current, n))
+        return false;
+
     // let's be stupid and just try to insert it.
     // this should work if the document is well-formed
     Node* newNode = m_current->addChild(n);
@@ -347,6 +357,8 @@ bool HTMLParser::insertNode(Node* n, bool flat)
             // This case should only be hit when a demoted <form> is placed inside a table.
             ASSERT(localName == formTag);
             reportError(FormInsideTablePartError, &m_current->localName());
+            HTMLFormElement* form = static_cast<HTMLFormElement*>(n);
+            form->setDemoted(true);
         } else {
             // The pushBlock function transfers ownership of current to the block stack
             // so we're guaranteed that m_didRefCurrent is false. The code below is an
@@ -417,9 +429,9 @@ bool HTMLParser::handleError(Node* n, bool flat, const AtomicString& localName,
                     reportError(RedundantHTMLBodyError, &localName);
                     // we have another <HTML> element.... apply attributes to existing one
                     // make sure we don't overwrite already existing attributes
-                    NamedAttrMap* map = static_cast<Element*>(n)->attributes(true);
+                    NamedNodeMap* map = static_cast<Element*>(n)->attributes(true);
                     Element* existingHTML = static_cast<Element*>(m_document->documentElement());
-                    NamedAttrMap* bmap = existingHTML->attributes(false);
+                    NamedNodeMap* bmap = existingHTML->attributes(false);
                     for (unsigned l = 0; map && l < map->length(); ++l) {
                         Attribute* it = map->attributeItem(l);
                         if (!bmap->getAttributeItem(it->name()))
@@ -428,7 +440,7 @@ bool HTMLParser::handleError(Node* n, bool flat, const AtomicString& localName,
                 }
                 return false;
             }
-        } else if (h->hasLocalName(titleTag) || h->hasLocalName(styleTag)) {
+        } else if (h->hasLocalName(titleTag) || h->hasLocalName(styleTag) || h->hasLocalName(scriptTag)) {
             bool createdHead = false;
             if (!m_head) {
                 createHead();
@@ -461,9 +473,9 @@ bool HTMLParser::handleError(Node* n, bool flat, const AtomicString& localName,
                 // make sure we don't overwrite already existing attributes
                 // some sites use <body bgcolor=rightcolor>...<body bgcolor=wrongcolor>
                 reportError(RedundantHTMLBodyError, &localName);
-                NamedAttrMap* map = static_cast<Element*>(n)->attributes(true);
+                NamedNodeMap* map = static_cast<Element*>(n)->attributes(true);
                 Element* existingBody = m_document->body();
-                NamedAttrMap* bmap = existingBody->attributes(false);
+                NamedNodeMap* bmap = existingBody->attributes(false);
                 for (unsigned l = 0; map && l < map->length(); ++l) {
                     Attribute* it = map->attributeItem(l);
                     if (!bmap->getAttributeItem(it->name()))
@@ -506,8 +518,7 @@ bool HTMLParser::handleError(Node* n, bool flat, const AtomicString& localName,
                 elt->hasLocalName(baseTag))) {
                 if (!m_head) {
                     m_head = new HTMLHeadElement(headTag, m_document);
-                    e = m_head;
-                    insertNode(e);
+                    insertNode(m_head.get());
                     handled = true;
                 }
             } else {
@@ -517,6 +528,12 @@ bool HTMLParser::handleError(Node* n, bool flat, const AtomicString& localName,
                         return false;
                 }
                 if (!m_haveFrameSet) {
+                    // Ensure that head exists.
+                    // But not for older versions of Mail, where the implicit <head> isn't expected - <rdar://problem/6863795>
+                    if (shouldCreateImplicitHead(m_document))
+                        createHead();
+
+                    popBlock(headTag);
                     e = new HTMLBodyElement(bodyTag, m_document);
                     startBody();
                     insertNode(e);
@@ -530,6 +547,7 @@ bool HTMLParser::handleError(Node* n, bool flat, const AtomicString& localName,
             else {
                 // This means the body starts here...
                 if (!m_haveFrameSet) {
+                    ASSERT(currentTagName == headTag);
                     popBlock(currentTagName);
                     e = new HTMLBodyElement(bodyTag, m_document);
                     startBody();
@@ -699,6 +717,12 @@ bool HTMLParser::bodyCreateErrorCheck(Token*, RefPtr<Node>&)
     // body no longer allowed if we have a frameset
     if (m_haveFrameSet)
         return false;
+    
+    // Ensure that head exists (unless parsing a fragment).
+    // But not for older versions of Mail, where the implicit <head> isn't expected - <rdar://problem/6863795>
+    if (!m_isParsingFragment && shouldCreateImplicitHead(m_document))
+        createHead();
+    
     popBlock(headTag);
     startBody();
     return true;
@@ -886,7 +910,9 @@ PassRefPtr<Node> HTMLParser::getNode(Token* t)
         gFunctionMap.set(nobrTag.localName().impl(), &HTMLParser::nestedCreateErrorCheck);
         gFunctionMap.set(noembedTag.localName().impl(), &HTMLParser::noembedCreateErrorCheck);
         gFunctionMap.set(noframesTag.localName().impl(), &HTMLParser::noframesCreateErrorCheck);
+#if !ENABLE(XHTMLMP)
         gFunctionMap.set(noscriptTag.localName().impl(), &HTMLParser::noscriptCreateErrorCheck);
+#endif
         gFunctionMap.set(olTag.localName().impl(), &HTMLParser::pCloserCreateErrorCheck);
         gFunctionMap.set(pTag.localName().impl(), &HTMLParser::pCloserCreateErrorCheck);
         gFunctionMap.set(plaintextTag.localName().impl(), &HTMLParser::pCloserCreateErrorCheck);
@@ -992,11 +1018,13 @@ bool HTMLParser::isInline(Node* node) const
             e->hasLocalName(noframesTag) || e->hasLocalName(nolayerTag) ||
             e->hasLocalName(noembedTag))
             return true;
+#if !ENABLE(XHTMLMP)
         if (e->hasLocalName(noscriptTag) && !m_isParsingFragment) {
             Settings* settings = m_document->settings();
             if (settings && settings->isJavaScriptEnabled())
                 return true;
         }
+#endif
     }
     
     return false;
@@ -1335,7 +1363,10 @@ void HTMLParser::pushBlock(const AtomicString& tagName, int level)
 void HTMLParser::popBlock(const AtomicString& tagName, bool reportErrors)
 {
     HTMLStackElem* elem = m_blockStack;
-    
+
+    if (m_parserQuirks && elem && !m_parserQuirks->shouldPopBlock(elem->tagName, tagName))
+        return;
+
     int maxLevel = 0;
 
     while (elem && (elem->tagName != tagName)) {
@@ -1510,20 +1541,25 @@ void HTMLParser::freeBlock()
 
 void HTMLParser::createHead()
 {
-    if (m_head || !m_document->documentElement())
+    if (m_head)
         return;
 
+    if (!m_document->documentElement()) {
+        insertNode(new HTMLHtmlElement(htmlTag, m_document));
+        ASSERT(m_document->documentElement());
+    }
+
     m_head = new HTMLHeadElement(headTag, m_document);
     HTMLElement* body = m_document->body();
     ExceptionCode ec = 0;
-    m_document->documentElement()->insertBefore(m_head, body, ec);
+    m_document->documentElement()->insertBefore(m_head.get(), body, ec);
     if (ec)
         m_head = 0;
         
     // If the body does not exist yet, then the <head> should be pushed as the current block.
     if (m_head && !body) {
         pushBlock(m_head->localName(), m_head->tagPriority());
-        setCurrent(m_head);
+        setCurrent(m_head.get());
     }
 }
 
@@ -1624,4 +1660,22 @@ void HTMLParser::reportErrorToConsole(HTMLParserErrorCode errorCode, const Atomi
         message, lineNumber, m_document->url().string());
 }
 
+#ifdef BUILDING_ON_LEOPARD
+bool shouldCreateImplicitHead(Document* document)
+{
+    ASSERT(document);
+    
+    Settings* settings = document->page() ? document->page()->settings() : 0;
+    return settings ? !settings->needsLeopardMailQuirks() : true;
+}
+#elif defined(BUILDING_ON_TIGER)
+bool shouldCreateImplicitHead(Document* document)
+{
+    ASSERT(document);
+    
+    Settings* settings = document->page() ? document->page()->settings() : 0;
+    return settings ? !settings->needsTigerMailQuirks() : true;
+}
+#endif
+
 }
diff --git a/WebCore/html/HTMLParser.h b/WebCore/html/HTMLParser.h
index 23fb980..19f553e 100644
--- a/WebCore/html/HTMLParser.h
+++ b/WebCore/html/HTMLParser.h
@@ -3,7 +3,7 @@
               (C) 1997 Torben Weis (weis@kde.org)
               (C) 1998 Waldo Bastian (bastian@kde.org)
               (C) 1999 Lars Knoll (knoll@kde.org)
-    Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
+    Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
@@ -26,6 +26,7 @@
 
 #include "QualifiedName.h"
 #include <wtf/Forward.h>
+#include <wtf/OwnPtr.h>
 #include <wtf/RefPtr.h>
 #include "HTMLParserErrorCodes.h"
 
@@ -38,6 +39,7 @@ class HTMLDocument;
 class HTMLFormElement;
 class HTMLHeadElement;
 class HTMLMapElement;
+class HTMLParserQuirks;
 class Node;
 
 struct HTMLStackElem;
@@ -169,7 +171,7 @@ private:
 
     RefPtr<HTMLFormElement> m_currentFormElement; // currently active form
     RefPtr<HTMLMapElement> m_currentMapElement; // current map
-    HTMLHeadElement* m_head; // head element; needed for HTML which defines <base> after </head>
+    RefPtr<HTMLHeadElement> m_head; // head element; needed for HTML which defines <base> after </head>
     RefPtr<Node> m_isindexElement; // a possible <isindex> element in the head
 
     bool m_inBody;
@@ -182,8 +184,16 @@ private:
     bool m_reportErrors;
     bool m_handlingResidualStyleAcrossBlocks;
     int m_inStrayTableContent;
+
+    OwnPtr<HTMLParserQuirks> m_parserQuirks;
 };
 
+#if defined(BUILDING_ON_LEOPARD) || defined(BUILDING_ON_TIGER)
+bool shouldCreateImplicitHead(Document*);
+#else
+inline bool shouldCreateImplicitHead(Document*) { return true; }
+#endif
+
 }
     
 #endif // HTMLParser_h
diff --git a/WebCore/html/HTMLParserQuirks.h b/WebCore/html/HTMLParserQuirks.h
new file mode 100644
index 0000000..b5972a6
--- /dev/null
+++ b/WebCore/html/HTMLParserQuirks.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2009 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef HTMLParserQuirks_h
+#define HTMLParserQuirks_h
+
+#include <wtf/Noncopyable.h>
+
+namespace WebCore {
+
+class AtomicString;
+class Node;
+
+class HTMLParserQuirks : Noncopyable {
+public:
+    HTMLParserQuirks() { }
+    virtual ~HTMLParserQuirks() { }
+
+    virtual void reset() = 0;
+
+    virtual bool shouldInsertNode(Node* parent, Node* newNode) = 0;
+    virtual bool shouldPopBlock(const AtomicString& tagNameOnStack, const AtomicString& tagNameToPop) = 0;
+};
+
+} // namespace WebCore
+
+#endif // HTMLParserQuirks_h
diff --git a/WebCore/html/HTMLPlugInElement.cpp b/WebCore/html/HTMLPlugInElement.cpp
index 4344b3d..d950d9d 100644
--- a/WebCore/html/HTMLPlugInElement.cpp
+++ b/WebCore/html/HTMLPlugInElement.cpp
@@ -21,6 +21,7 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLPlugInElement.h"
 
@@ -30,6 +31,7 @@
 #include "FrameLoader.h"
 #include "FrameTree.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "Page.h"
 #include "RenderWidget.h"
 #include "ScriptController.h"
@@ -46,7 +48,7 @@ using namespace HTMLNames;
 
 HTMLPlugInElement::HTMLPlugInElement(const QualifiedName& tagName, Document* doc)
     // FIXME: Always passing false as createdByParser is odd (see bug22851).
-    : HTMLFrameOwnerElement(tagName, doc, false)
+    : HTMLFrameOwnerElement(tagName, doc)
 #if ENABLE(NETSCAPE_PLUGIN_API)
     , m_NPObject(0)
 #endif
diff --git a/WebCore/html/HTMLPreElement.cpp b/WebCore/html/HTMLPreElement.cpp
index 23ecaaa..f340ae3 100644
--- a/WebCore/html/HTMLPreElement.cpp
+++ b/WebCore/html/HTMLPreElement.cpp
@@ -21,12 +21,14 @@
  * Boston, MA 02110-1301, USA.
  *
  */
+
 #include "config.h"
 #include "HTMLPreElement.h"
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLScriptElement.cpp b/WebCore/html/HTMLScriptElement.cpp
index 4744b34..86cc3a2 100644
--- a/WebCore/html/HTMLScriptElement.cpp
+++ b/WebCore/html/HTMLScriptElement.cpp
@@ -26,6 +26,8 @@
 #include "Document.h"
 #include "EventNames.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
+#include "ScriptEventListener.h"
 #include "Text.h"
 
 namespace WebCore {
@@ -67,7 +69,7 @@ void HTMLScriptElement::parseMappedAttribute(MappedAttribute* attr)
     if (attrName == srcAttr)
         handleSourceAttribute(m_data, attr->value());
     else if (attrName == onloadAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().loadEvent, attr);
+        setAttributeEventListener(eventNames().loadEvent, createAttributeEventListener(this, attr));
     else
         HTMLElement::parseMappedAttribute(attr);
 }
@@ -209,18 +211,23 @@ String HTMLScriptElement::languageAttributeValue() const
 {
     return getAttribute(languageAttr).string();
 }
+
+String HTMLScriptElement::forAttributeValue() const
+{
+    return getAttribute(forAttr).string();
+}
  
 void HTMLScriptElement::dispatchLoadEvent()
 {
     ASSERT(!m_data.haveFiredLoadEvent());
     m_data.setHaveFiredLoadEvent(true);
 
-    dispatchEventForType(eventNames().loadEvent, false, false);
+    dispatchEvent(eventNames().loadEvent, false, false);
 }
 
 void HTMLScriptElement::dispatchErrorEvent()
 {
-    dispatchEventForType(eventNames().errorEvent, true, false);
+    dispatchEvent(eventNames().errorEvent, true, false);
 }
 
 }
diff --git a/WebCore/html/HTMLScriptElement.h b/WebCore/html/HTMLScriptElement.h
index 8839131..4d18beb 100644
--- a/WebCore/html/HTMLScriptElement.h
+++ b/WebCore/html/HTMLScriptElement.h
@@ -35,7 +35,7 @@ public:
     HTMLScriptElement(const QualifiedName&, Document*, bool createdByParser);
     ~HTMLScriptElement();
 
-    bool shouldExecuteAsJavaScript() const;
+    virtual bool shouldExecuteAsJavaScript() const;
     virtual String scriptContent() const;
 
     virtual HTMLTagStatus endTagRequirement() const { return TagStatusRequired; }
@@ -75,11 +75,14 @@ public:
     
     virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;
 
+    bool haveFiredLoadEvent() const { return m_data.haveFiredLoadEvent(); }
+
 protected:
     virtual String sourceAttributeValue() const;
     virtual String charsetAttributeValue() const;
     virtual String typeAttributeValue() const;
     virtual String languageAttributeValue() const;
+    virtual String forAttributeValue() const;
 
     virtual void dispatchLoadEvent();
     virtual void dispatchErrorEvent();
diff --git a/WebCore/html/HTMLSelectElement.cpp b/WebCore/html/HTMLSelectElement.cpp
index 107fbd0..95038e6 100644
--- a/WebCore/html/HTMLSelectElement.cpp
+++ b/WebCore/html/HTMLSelectElement.cpp
@@ -21,67 +21,31 @@
  * Boston, MA 02110-1301, USA.
  *
  */
- 
+
 #include "config.h"
 #include "HTMLSelectElement.h"
 
 #include "AXObjectCache.h"
-#include "CSSPropertyNames.h"
-#include "CSSStyleSelector.h"
-#include "CharacterNames.h"
-#include "ChromeClient.h"
-#include "Document.h"
-#include "Event.h"
-#include "EventHandler.h"
 #include "EventNames.h"
-#include "FormDataList.h"
-#include "Frame.h"
-#include "FrameLoader.h"
-#include "FrameLoaderClient.h"
-#include "HTMLFormElement.h"
 #include "HTMLNames.h"
 #include "HTMLOptionElement.h"
 #include "HTMLOptionsCollection.h"
-#include "KeyboardEvent.h"
-#include "MouseEvent.h"
-#include "Page.h"
+#include "MappedAttribute.h"
 #include "RenderListBox.h"
 #include "RenderMenuList.h"
-#include <math.h>
-#include <wtf/StdLibExtras.h>
-#include <wtf/Vector.h>
-
-#if PLATFORM(MAC)
-#define ARROW_KEYS_POP_MENU 1
-#else
-#define ARROW_KEYS_POP_MENU 0
-#endif
+#include "ScriptEventListener.h"
 
 using namespace std;
-using namespace WTF;
-using namespace Unicode;
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
-static const DOMTimeStamp typeAheadTimeout = 1000;
-
 // Upper limit agreed upon with representatives of Opera and Mozilla.
 static const unsigned maxSelectItems = 10000;
 
-HTMLSelectElement::HTMLSelectElement(const QualifiedName& tagName, Document* doc, HTMLFormElement* f)
-    : HTMLFormControlElementWithState(tagName, doc, f)
-    , m_minwidth(0)
-    , m_size(0)
-    , m_multiple(false)
-    , m_recalcListItems(false)
-    , m_lastOnChangeIndex(-1)
-    , m_activeSelectionAnchorIndex(-1)
-    , m_activeSelectionEndIndex(-1)
-    , m_activeSelectionState(false)
-    , m_repeatingChar(0)
-    , m_lastCharTime(0)
+HTMLSelectElement::HTMLSelectElement(const QualifiedName& tagName, Document* document, HTMLFormElement* form)
+    : HTMLFormControlElementWithState(tagName, document, form)
 {
     ASSERT(hasTagName(selectTag) || hasTagName(keygenTag));
 }
@@ -93,120 +57,52 @@ bool HTMLSelectElement::checkDTD(const Node* newChild)
            newChild->hasTagName(scriptTag);
 }
 
-void HTMLSelectElement::recalcStyle( StyleChange ch )
+void HTMLSelectElement::recalcStyle(StyleChange change)
 {
-    if (hasChangedChild() && renderer()) {
-        if (usesMenuList())
-            static_cast<RenderMenuList*>(renderer())->setOptionsChanged(true);
-        else
-            static_cast<RenderListBox*>(renderer())->setOptionsChanged(true);
-    } else if (m_recalcListItems)
-        recalcListItems();
-
-    HTMLFormControlElementWithState::recalcStyle(ch);
+    SelectElement::recalcStyle(m_data, this);
+    HTMLFormControlElementWithState::recalcStyle(change);
 }
 
-const AtomicString& HTMLSelectElement::type() const
+const AtomicString& HTMLSelectElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, selectMultiple, ("select-multiple"));
     DEFINE_STATIC_LOCAL(const AtomicString, selectOne, ("select-one"));
-    return m_multiple ? selectMultiple : selectOne;
+    return m_data.multiple() ? selectMultiple : selectOne;
 }
 
 int HTMLSelectElement::selectedIndex() const
 {
-    // return the number of the first option selected
-    unsigned index = 0;
-    const Vector<HTMLElement*>& items = listItems();
-    for (unsigned int i = 0; i < items.size(); i++) {
-        if (items[i]->hasLocalName(optionTag)) {
-            if (static_cast<HTMLOptionElement*>(items[i])->selected())
-                return index;
-            index++;
-        }
-    }
-    return -1;
-}
-
-int HTMLSelectElement::lastSelectedListIndex() const
-{
-    // return the number of the last option selected
-    unsigned index = 0;
-    bool found = false;
-    const Vector<HTMLElement*>& items = listItems();
-    for (unsigned int i = 0; i < items.size(); i++) {
-        if (items[i]->hasLocalName(optionTag)) {
-            if (static_cast<HTMLOptionElement*>(items[i])->selected()) {
-                index = i;
-                found = true;
-            }
-        }
-    }
-    return found ? (int) index : -1;
+    return SelectElement::selectedIndex(m_data, this);
 }
 
 void HTMLSelectElement::deselectItems(HTMLOptionElement* excludeElement)
 {
-    const Vector<HTMLElement*>& items = listItems();
-    unsigned i;
-    for (i = 0; i < items.size(); i++) {
-        if (items[i]->hasLocalName(optionTag) && (items[i] != excludeElement)) {
-            HTMLOptionElement* element = static_cast<HTMLOptionElement*>(items[i]);
-            element->setSelectedState(false);
-        }
-    }
+    SelectElement::deselectItems(m_data, this, excludeElement);
 }
 
 void HTMLSelectElement::setSelectedIndex(int optionIndex, bool deselect, bool fireOnChange)
 {
-    const Vector<HTMLElement*>& items = listItems();
-    int listIndex = optionToListIndex(optionIndex);
-    HTMLOptionElement* element = 0;
-
-    if (!multiple())
-        deselect = true;
-
-    if (listIndex >= 0) {
-        if (m_activeSelectionAnchorIndex < 0 || deselect)
-            setActiveSelectionAnchorIndex(listIndex);
-        if (m_activeSelectionEndIndex < 0 || deselect)
-            setActiveSelectionEndIndex(listIndex);
-        element = static_cast<HTMLOptionElement*>(items[listIndex]);
-        element->setSelectedState(true);
-    }
-
-    if (deselect)
-        deselectItems(element);
-
-    scrollToSelection();
-
-    // This only gets called with fireOnChange for menu lists. 
-    if (fireOnChange && usesMenuList())
-        menuListOnChange();
-
-    Frame* frame = document()->frame();
-    if (frame)
-        frame->page()->chrome()->client()->formStateDidChange(this);
+    SelectElement::setSelectedIndex(m_data, this, optionIndex, deselect, fireOnChange);
 }
 
 int HTMLSelectElement::activeSelectionStartListIndex() const
 {
-    if (m_activeSelectionAnchorIndex >= 0)
-        return m_activeSelectionAnchorIndex;
+    if (m_data.activeSelectionAnchorIndex() >= 0)
+        return m_data.activeSelectionAnchorIndex();
     return optionToListIndex(selectedIndex());
 }
 
 int HTMLSelectElement::activeSelectionEndListIndex() const
 {
-    if (m_activeSelectionEndIndex >= 0)
-        return m_activeSelectionEndIndex;
-    return lastSelectedListIndex();
+    if (m_data.activeSelectionEndIndex() >= 0)
+        return m_data.activeSelectionEndIndex();
+    return SelectElement::lastSelectedListIndex(m_data, this);
 }
 
 unsigned HTMLSelectElement::length() const
 {
     unsigned len = 0;
-    const Vector<HTMLElement*>& items = listItems();
+    const Vector<Element*>& items = listItems();
     for (unsigned i = 0; i < items.size(); ++i) {
         if (items[i]->hasLocalName(optionTag))
             ++len;
@@ -226,27 +122,24 @@ void HTMLSelectElement::add(HTMLElement *element, HTMLElement *before, Exception
 
 void HTMLSelectElement::remove(int index)
 {
-    ExceptionCode ec = 0;
     int listIndex = optionToListIndex(index);
+    if (listIndex < 0)
+        return;
 
-    const Vector<HTMLElement*>& items = listItems();
-    if (listIndex < 0 || index >= int(items.size()))
-        return; // ### what should we do ? remove the last item?
-
-    Element *item = items[listIndex];
+    Element* item = listItems()[listIndex];
     ASSERT(item->parentNode());
+    ExceptionCode ec;
     item->parentNode()->removeChild(item, ec);
 }
 
 String HTMLSelectElement::value()
 {
-    unsigned i;
-    const Vector<HTMLElement*>& items = listItems();
-    for (i = 0; i < items.size(); i++) {
+    const Vector<Element*>& items = listItems();
+    for (unsigned i = 0; i < items.size(); i++) {
         if (items[i]->hasLocalName(optionTag) && static_cast<HTMLOptionElement*>(items[i])->selected())
             return static_cast<HTMLOptionElement*>(items[i])->value();
     }
-    return String("");
+    return "";
 }
 
 void HTMLSelectElement::setValue(const String &value)
@@ -255,9 +148,9 @@ void HTMLSelectElement::setValue(const String &value)
         return;
     // find the option with value() matching the given parameter
     // and make it the current selection.
-    const Vector<HTMLElement*>& items = listItems();
+    const Vector<Element*>& items = listItems();
     unsigned optionIndex = 0;
-    for (unsigned i = 0; i < items.size(); i++)
+    for (unsigned i = 0; i < items.size(); i++) {
         if (items[i]->hasLocalName(optionTag)) {
             if (static_cast<HTMLOptionElement*>(items[i])->value() == value) {
                 setSelectedIndex(optionIndex, true);
@@ -265,40 +158,24 @@ void HTMLSelectElement::setValue(const String &value)
             }
             optionIndex++;
         }
+    }
 }
 
-bool HTMLSelectElement::saveState(String& value) const
+bool HTMLSelectElement::saveFormControlState(String& value) const
 {
-    const Vector<HTMLElement*>& items = listItems();
-    int l = items.size();
-    Vector<char, 1024> characters(l);
-    for (int i = 0; i < l; ++i) {
-        HTMLElement* e = items[i];
-        bool selected = e->hasLocalName(optionTag) && static_cast<HTMLOptionElement*>(e)->selected();
-        characters[i] = selected ? 'X' : '.';
-    }
-    value = String(characters.data(), l);
-    return true;
+    return SelectElement::saveFormControlState(m_data, this, value);
 }
 
-void HTMLSelectElement::restoreState(const String& state)
+void HTMLSelectElement::restoreFormControlState(const String& state)
 {
-    recalcListItems();
-    
-    const Vector<HTMLElement*>& items = listItems();
-    int l = items.size();
-    for (int i = 0; i < l; i++)
-        if (items[i]->hasLocalName(optionTag))
-            static_cast<HTMLOptionElement*>(items[i])->setSelectedState(state[i] == 'X');
-            
-    setChanged();
+    SelectElement::restoreFormControlState(m_data, this, state);
 }
 
-void HTMLSelectElement::parseMappedAttribute(MappedAttribute *attr)
+void HTMLSelectElement::parseMappedAttribute(MappedAttribute* attr) 
 {
-    bool oldUsesMenuList = usesMenuList();
+    bool oldUsesMenuList = m_data.usesMenuList();
     if (attr->name() == sizeAttr) {
-        int oldSize = m_size;
+        int oldSize = m_data.size();
         // Set the attribute value to a number.
         // This is important since the style rules for this attribute can determine the appearance property.
         int size = attr->value().toInt();
@@ -306,31 +183,25 @@ void HTMLSelectElement::parseMappedAttribute(MappedAttribute *attr)
         if (attrSize != attr->value())
             attr->setValue(attrSize);
 
-        m_size = max(size, 1);
-        if ((oldUsesMenuList != usesMenuList() || (!oldUsesMenuList && m_size != oldSize)) && attached()) {
+        m_data.setSize(max(size, 1));
+        if ((oldUsesMenuList != m_data.usesMenuList() || (!oldUsesMenuList && m_data.size() != oldSize)) && attached()) {
             detach();
             attach();
             setRecalcListItems();
         }
-    } else if (attr->name() == widthAttr) {
-        m_minwidth = max(attr->value().toInt(), 0);
-    } else if (attr->name() == multipleAttr) {
-        m_multiple = (!attr->isNull());
-        if (oldUsesMenuList != usesMenuList() && attached()) {
-            detach();
-            attach();
-        }
-    } else if (attr->name() == accesskeyAttr) {
+    } else if (attr->name() == multipleAttr)
+        SelectElement::parseMultipleAttribute(m_data, this, attr);
+    else if (attr->name() == accesskeyAttr) {
         // FIXME: ignore for the moment
     } else if (attr->name() == alignAttr) {
         // Don't map 'align' attribute.  This matches what Firefox, Opera and IE do.
         // See http://bugs.webkit.org/show_bug.cgi?id=12072
     } else if (attr->name() == onfocusAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().focusEvent, attr);
+        setAttributeEventListener(eventNames().focusEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onblurAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().blurEvent, attr);
+        setAttributeEventListener(eventNames().blurEvent, createAttributeEventListener(this, attr));
     } else if (attr->name() == onchangeAttr) {
-        setInlineEventListenerForTypeAndAttribute(eventNames().changeEvent, attr);
+        setAttributeEventListener(eventNames().changeEvent, createAttributeEventListener(this, attr));
     } else
         HTMLFormControlElementWithState::parseMappedAttribute(attr);
 }
@@ -351,98 +222,34 @@ bool HTMLSelectElement::isMouseFocusable() const
 
 bool HTMLSelectElement::canSelectAll() const
 {
-    return !usesMenuList(); 
+    return !m_data.usesMenuList(); 
 }
 
 void HTMLSelectElement::selectAll()
 {
-    ASSERT(!usesMenuList());
-    if (!renderer() || !multiple())
-        return;
-    
-    // Save the selection so it can be compared to the new selectAll selection when we call onChange
-    saveLastSelection();
-    
-    m_activeSelectionState = true;
-    setActiveSelectionAnchorIndex(nextSelectableListIndex(-1));
-    setActiveSelectionEndIndex(previousSelectableListIndex(-1));
-    
-    updateListBoxSelection(false);
-    listBoxOnChange();
+    SelectElement::selectAll(m_data, this);
 }
 
 RenderObject* HTMLSelectElement::createRenderer(RenderArena* arena, RenderStyle*)
 {
-    if (usesMenuList())
+    if (m_data.usesMenuList())
         return new (arena) RenderMenuList(this);
     return new (arena) RenderListBox(this);
 }
 
 bool HTMLSelectElement::appendFormData(FormDataList& list, bool)
 {
-    if (name().isEmpty())
-        return false;
-
-    bool successful = false;
-    const Vector<HTMLElement*>& items = listItems();
-
-    unsigned i;
-    for (i = 0; i < items.size(); i++) {
-        if (items[i]->hasLocalName(optionTag)) {
-            HTMLOptionElement *option = static_cast<HTMLOptionElement*>(items[i]);
-            if (option->selected()) {
-                list.appendData(name(), option->value());
-                successful = true;
-            }
-        }
-    }
-
-    // ### this case should not happen. make sure that we select the first option
-    // in any case. otherwise we have no consistency with the DOM interface. FIXME!
-    // we return the first one if it was a combobox select
-    if (!successful && !m_multiple && m_size <= 1 && items.size() &&
-        (items[0]->hasLocalName(optionTag))) {
-        HTMLOptionElement *option = static_cast<HTMLOptionElement*>(items[0]);
-        if (option->value().isNull())
-            list.appendData(name(), option->text().stripWhiteSpace());
-        else
-            list.appendData(name(), option->value());
-        successful = true;
-    }
-
-    return successful;
+    return SelectElement::appendFormData(m_data, this, list);
 }
 
 int HTMLSelectElement::optionToListIndex(int optionIndex) const
 {
-    const Vector<HTMLElement*>& items = listItems();
-    int listSize = (int)items.size();
-    if (optionIndex < 0 || optionIndex >= listSize)
-        return -1;
-
-    int optionIndex2 = -1;
-    for (int listIndex = 0; listIndex < listSize; listIndex++) {
-        if (items[listIndex]->hasLocalName(optionTag)) {
-            optionIndex2++;
-            if (optionIndex2 == optionIndex)
-                return listIndex;
-        }
-    }
-    return -1;
+    return SelectElement::optionToListIndex(m_data, this, optionIndex);
 }
 
 int HTMLSelectElement::listToOptionIndex(int listIndex) const
 {
-    const Vector<HTMLElement*>& items = listItems();
-    if (listIndex < 0 || listIndex >= int(items.size()) ||
-        !items[listIndex]->hasLocalName(optionTag))
-        return -1;
-
-    int optionIndex = 0; // actual index of option not counting OPTGROUP entries that may be in list
-    for (int i = 0; i < listIndex; i++)
-        if (items[i]->hasLocalName(optionTag))
-            optionIndex++;
-    return optionIndex;
+    return SelectElement::listToOptionIndex(m_data, this, listIndex);
 }
 
 PassRefPtr<HTMLOptionsCollection> HTMLSelectElement::options()
@@ -452,37 +259,7 @@ PassRefPtr<HTMLOptionsCollection> HTMLSelectElement::options()
 
 void HTMLSelectElement::recalcListItems(bool updateSelectedStates) const
 {
-    m_listItems.clear();
-    HTMLOptionElement* foundSelected = 0;
-    for (Node* current = firstChild(); current; current = current->traverseNextSibling(this)) {
-        if (current->hasTagName(optgroupTag) && current->firstChild()) {
-            // FIXME: It doesn't make sense to add an optgroup to the list items,
-            // when it has children, but not to add it if it happens to have,
-            // children (say some comment nodes or text nodes), yet that's what
-            // this code does!
-            m_listItems.append(static_cast<HTMLElement*>(current));
-            current = current->firstChild();
-            // FIXME: It doesn't make sense to handle an <optgroup> inside another <optgroup>
-            // if it's not the first child, but not handle it if it happens to be the first
-            // child, yet that's what this code does!
-        }
-
-        if (current->hasTagName(optionTag)) {
-            m_listItems.append(static_cast<HTMLElement*>(current));
-            if (updateSelectedStates) {
-                if (!foundSelected && (usesMenuList() || (!m_multiple && static_cast<HTMLOptionElement*>(current)->selected()))) {
-                    foundSelected = static_cast<HTMLOptionElement*>(current);
-                    foundSelected->setSelectedState(true);
-                } else if (foundSelected && !m_multiple && static_cast<HTMLOptionElement*>(current)->selected()) {
-                    foundSelected->setSelectedState(false);
-                    foundSelected = static_cast<HTMLOptionElement*>(current);
-                }
-            }
-        }
-        if (current->hasTagName(hrTag))
-            m_listItems.append(static_cast<HTMLElement*>(current));
-    }
-    m_recalcListItems = false;
+    SelectElement::recalcListItems(const_cast<SelectElementData&>(m_data), this, updateSelectedStates);
 }
 
 void HTMLSelectElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
@@ -496,493 +273,65 @@ void HTMLSelectElement::childrenChanged(bool changedByParser, Node* beforeChange
 
 void HTMLSelectElement::setRecalcListItems()
 {
-    m_recalcListItems = true;
-    m_activeSelectionAnchorIndex = -1; // Manual selection anchor is reset when manipulating the select programmatically.
-    if (renderer()) {
-        if (usesMenuList())
-            static_cast<RenderMenuList*>(renderer())->setOptionsChanged(true);
-        else
-            static_cast<RenderListBox*>(renderer())->setOptionsChanged(true);
-    }
+    SelectElement::setRecalcListItems(m_data, this);
+
     if (!inDocument())
         m_collectionInfo.reset();
-    setChanged();
 }
 
 void HTMLSelectElement::reset()
 {
-    bool optionSelected = false;
-    HTMLOptionElement* firstOption = 0;
-    const Vector<HTMLElement*>& items = listItems();
-    unsigned i;
-    for (i = 0; i < items.size(); i++) {
-        if (items[i]->hasLocalName(optionTag)) {
-            HTMLOptionElement *option = static_cast<HTMLOptionElement*>(items[i]);
-            if (!option->getAttribute(selectedAttr).isNull()) {
-                option->setSelectedState(true);
-                optionSelected = true;
-            } else
-                option->setSelectedState(false);
-            if (!firstOption)
-                firstOption = option;
-        }
-    }
-    if (!optionSelected && firstOption && usesMenuList())
-        firstOption->setSelectedState(true);
-    
-    setChanged();
+    SelectElement::reset(m_data, this);
 }
 
 void HTMLSelectElement::dispatchFocusEvent()
 {
-    if (usesMenuList())
-        // Save the selection so it can be compared to the new selection when we call onChange during dispatchBlurEvent.
-        saveLastSelection();
+    SelectElement::dispatchFocusEvent(m_data, this);
     HTMLFormControlElementWithState::dispatchFocusEvent();
 }
 
 void HTMLSelectElement::dispatchBlurEvent()
 {
-    // We only need to fire onChange here for menu lists, because we fire onChange for list boxes whenever the selection change is actually made.
-    // This matches other browsers' behavior.
-    if (usesMenuList())
-        menuListOnChange();
+    SelectElement::dispatchBlurEvent(m_data, this);
     HTMLFormControlElementWithState::dispatchBlurEvent();
 }
 
-void HTMLSelectElement::defaultEventHandler(Event* evt)
+void HTMLSelectElement::defaultEventHandler(Event* event)
 {
-    if (!renderer())
+    SelectElement::defaultEventHandler(m_data, this, event, form());
+    if (event->defaultHandled())
         return;
-    
-    if (usesMenuList())
-        menuListDefaultEventHandler(evt);
-    else 
-        listBoxDefaultEventHandler(evt);
-    
-    if (evt->defaultHandled())
-        return;
-
-    if (evt->type() == eventNames().keypressEvent && evt->isKeyboardEvent()) {
-        KeyboardEvent* keyboardEvent = static_cast<KeyboardEvent*>(evt);
-    
-        if (!keyboardEvent->ctrlKey() && !keyboardEvent->altKey() && !keyboardEvent->metaKey() &&
-            isPrintableChar(keyboardEvent->charCode())) {
-            typeAheadFind(keyboardEvent);
-            evt->setDefaultHandled();
-            return;
-        }
-    }
-
-    HTMLFormControlElementWithState::defaultEventHandler(evt);
-}
-
-void HTMLSelectElement::menuListDefaultEventHandler(Event* evt)
-{
-    if (evt->type() == eventNames().keydownEvent) {
-        if (!renderer() || !evt->isKeyboardEvent())
-            return;
-        String keyIdentifier = static_cast<KeyboardEvent*>(evt)->keyIdentifier();
-        bool handled = false;
-#if ARROW_KEYS_POP_MENU
-        if (keyIdentifier == "Down" || keyIdentifier == "Up") {
-            focus();
-            // Save the selection so it can be compared to the new selection when we call onChange during setSelectedIndex,
-            // which gets called from RenderMenuList::valueChanged, which gets called after the user makes a selection from the menu.
-            saveLastSelection();
-            if (RenderMenuList* menuList = static_cast<RenderMenuList*>(renderer()))
-                menuList->showPopup();
-            handled = true;
-        }
-#elif defined ANDROID_KEYBOARD_NAVIGATION
-        if ("Enter" == keyIdentifier && usesMenuList()) {
-            menuList->showPopup();
-            handled = true;
-        }
-#else
-        int listIndex = optionToListIndex(selectedIndex());
-        if (keyIdentifier == "Down" || keyIdentifier == "Right") {
-            int size = listItems().size();
-            for (listIndex += 1;
-                 listIndex >= 0 && listIndex < size && (listItems()[listIndex]->disabled() || !listItems()[listIndex]->hasTagName(optionTag));
-                 ++listIndex) { }
-            
-            if (listIndex >= 0 && listIndex < size)
-                setSelectedIndex(listToOptionIndex(listIndex));
-            handled = true;
-        } else if (keyIdentifier == "Up" || keyIdentifier == "Left") {
-            int size = listItems().size();
-            for (listIndex -= 1;
-                 listIndex >= 0 && listIndex < size && (listItems()[listIndex]->disabled() || !listItems()[listIndex]->hasTagName(optionTag));
-                 --listIndex) { }
-            
-            if (listIndex >= 0 && listIndex < size)
-                setSelectedIndex(listToOptionIndex(listIndex));
-            handled = true;
-        }
-#endif
-        if (handled)
-            evt->setDefaultHandled();
-    }
-
-    // Use key press event here since sending simulated mouse events
-    // on key down blocks the proper sending of the key press event.
-    if (evt->type() == eventNames().keypressEvent) {
-        if (!renderer() || !evt->isKeyboardEvent())
-            return;
-        int keyCode = static_cast<KeyboardEvent*>(evt)->keyCode();
-        bool handled = false;
-#if ARROW_KEYS_POP_MENU
-        if (keyCode == ' ') {
-            focus();
-            // Save the selection so it can be compared to the new selection when we call onChange during setSelectedIndex,
-            // which gets called from RenderMenuList::valueChanged, which gets called after the user makes a selection from the menu.
-            saveLastSelection();
-            if (RenderMenuList* menuList = static_cast<RenderMenuList*>(renderer()))
-                menuList->showPopup();
-            handled = true;
-        }
-        if (keyCode == '\r') {
-            menuListOnChange();
-            if (form())
-                form()->submitClick(evt);
-            handled = true;
-        }
-#else
-        int listIndex = optionToListIndex(selectedIndex());
-        if (keyCode == '\r') {
-            // listIndex should already be selected, but this will fire the onchange handler.
-            setSelectedIndex(listToOptionIndex(listIndex), true, true);
-            handled = true;
-        }
-#endif
-        if (handled)
-            evt->setDefaultHandled();
-    }
-
-    if (evt->type() == eventNames().mousedownEvent && evt->isMouseEvent() && static_cast<MouseEvent*>(evt)->button() == LeftButton) {
-        focus();
-        if (RenderMenuList* menuList = static_cast<RenderMenuList*>(renderer())) {
-            if (menuList->popupIsVisible())
-                menuList->hidePopup();
-            else {
-                // Save the selection so it can be compared to the new selection when we call onChange during setSelectedIndex,
-                // which gets called from RenderMenuList::valueChanged, which gets called after the user makes a selection from the menu.
-                saveLastSelection();
-                menuList->showPopup();
-            }
-        }
-        evt->setDefaultHandled();
-    }
+    HTMLFormControlElementWithState::defaultEventHandler(event);
 }
 
-void HTMLSelectElement::listBoxDefaultEventHandler(Event* evt)
+void HTMLSelectElement::setActiveSelectionAnchorIndex(int index)
 {
-    if (evt->type() == eventNames().mousedownEvent && evt->isMouseEvent() && static_cast<MouseEvent*>(evt)->button() == LeftButton) {
-        focus();
-
-        // Convert to coords relative to the list box if needed.
-        MouseEvent* mouseEvent = static_cast<MouseEvent*>(evt);
-        IntPoint localOffset = roundedIntPoint(renderer()->absoluteToLocal(mouseEvent->absoluteLocation(), false, true));
-        int listIndex = static_cast<RenderListBox*>(renderer())->listIndexAtOffset(localOffset.x(), localOffset.y());
-        if (listIndex >= 0) {
-            // Save the selection so it can be compared to the new selection when we call onChange during mouseup, or after autoscroll finishes.
-            saveLastSelection();
-
-            m_activeSelectionState = true;
-            
-            bool multiSelectKeyPressed = false;
-#if PLATFORM(MAC)
-            multiSelectKeyPressed = mouseEvent->metaKey();
-#else
-            multiSelectKeyPressed = mouseEvent->ctrlKey();
-#endif
-
-            bool shiftSelect = multiple() && mouseEvent->shiftKey();
-            bool multiSelect = multiple() && multiSelectKeyPressed && !mouseEvent->shiftKey();
-            
-            HTMLElement* clickedElement = listItems()[listIndex];            
-            HTMLOptionElement* option = 0;
-            if (clickedElement->hasLocalName(optionTag)) {
-                option = static_cast<HTMLOptionElement*>(clickedElement);
-                
-                // Keep track of whether an active selection (like during drag selection), should select or deselect
-                if (option->selected() && multiSelectKeyPressed)
-                    m_activeSelectionState = false;
-
-                if (!m_activeSelectionState)
-                    option->setSelectedState(false);
-            }
-            
-            // If we're not in any special multiple selection mode, then deselect all other items, excluding the clicked option.
-            // If no option was clicked, then this will deselect all items in the list.
-            if (!shiftSelect && !multiSelect)
-                deselectItems(option);
-
-            // If the anchor hasn't been set, and we're doing a single selection or a shift selection, then initialize the anchor to the first selected index.
-            if (m_activeSelectionAnchorIndex < 0 && !multiSelect)
-                setActiveSelectionAnchorIndex(selectedIndex());
-
-            // Set the selection state of the clicked option
-            if (option && !option->disabled())
-                option->setSelectedState(true);
-            
-            // If there was no selectedIndex() for the previous initialization, or
-            // If we're doing a single selection, or a multiple selection (using cmd or ctrl), then initialize the anchor index to the listIndex that just got clicked.
-            if (listIndex >= 0 && (m_activeSelectionAnchorIndex < 0 || !shiftSelect))
-                setActiveSelectionAnchorIndex(listIndex);
-            
-            setActiveSelectionEndIndex(listIndex);
-            updateListBoxSelection(!multiSelect);
-
-            if (Frame* frame = document()->frame())
-                frame->eventHandler()->setMouseDownMayStartAutoscroll();
-
-            evt->setDefaultHandled();
-        }
-    } else if (evt->type() == eventNames().mouseupEvent && evt->isMouseEvent() && static_cast<MouseEvent*>(evt)->button() == LeftButton && document()->frame()->eventHandler()->autoscrollRenderer() != renderer())
-        // This makes sure we fire onChange for a single click.  For drag selection, onChange will fire when the autoscroll timer stops.
-        listBoxOnChange();
-    else if (evt->type() == eventNames().keydownEvent) {
-        if (!evt->isKeyboardEvent())
-            return;
-        String keyIdentifier = static_cast<KeyboardEvent*>(evt)->keyIdentifier();
-
-        int endIndex = 0;        
-        if (m_activeSelectionEndIndex < 0) {
-            // Initialize the end index
-            if (keyIdentifier == "Down")
-                endIndex = nextSelectableListIndex(lastSelectedListIndex());
-            else if (keyIdentifier == "Up")
-                endIndex = previousSelectableListIndex(optionToListIndex(selectedIndex()));
-        } else {
-            // Set the end index based on the current end index
-            if (keyIdentifier == "Down")
-                endIndex = nextSelectableListIndex(m_activeSelectionEndIndex);
-            else if (keyIdentifier == "Up")
-                endIndex = previousSelectableListIndex(m_activeSelectionEndIndex);    
-        }
-        
-        if (keyIdentifier == "Down" || keyIdentifier == "Up") {
-            // Save the selection so it can be compared to the new selection when we call onChange immediately after making the new selection.
-            saveLastSelection();
-
-            ASSERT(endIndex >= 0 && (unsigned)endIndex < listItems().size()); 
-            setActiveSelectionEndIndex(endIndex);
-            
-            // If the anchor is unitialized, or if we're going to deselect all other options, then set the anchor index equal to the end index.
-            bool deselectOthers = !multiple() || !static_cast<KeyboardEvent*>(evt)->shiftKey();
-            if (m_activeSelectionAnchorIndex < 0 || deselectOthers) {
-                m_activeSelectionState = true;
-                if (deselectOthers)
-                    deselectItems();
-                setActiveSelectionAnchorIndex(m_activeSelectionEndIndex);
-            }
-
-            static_cast<RenderListBox*>(renderer())->scrollToRevealElementAtListIndex(endIndex);
-            updateListBoxSelection(deselectOthers);
-            listBoxOnChange();
-            evt->setDefaultHandled();
-        }
-    } else if (evt->type() == eventNames().keypressEvent) {
-        if (!evt->isKeyboardEvent())
-            return;
-        int keyCode = static_cast<KeyboardEvent*>(evt)->keyCode();
-
-        if (keyCode == '\r') {
-            if (form())
-                form()->submitClick(evt);
-            evt->setDefaultHandled();
-            return;
-        }
-    }
+    SelectElement::setActiveSelectionAnchorIndex(m_data, this, index);
 }
 
-void HTMLSelectElement::setActiveSelectionAnchorIndex(int index)
+void HTMLSelectElement::setActiveSelectionEndIndex(int index)
 {
-    m_activeSelectionAnchorIndex = index;
-    
-    // Cache the selection state so we can restore the old selection as the new selection pivots around this anchor index
-    const Vector<HTMLElement*>& items = listItems();
-    m_cachedStateForActiveSelection.clear();
-    for (unsigned i = 0; i < items.size(); i++) {
-        if (items[i]->hasLocalName(optionTag)) {
-            HTMLOptionElement* option = static_cast<HTMLOptionElement*>(items[i]);
-            m_cachedStateForActiveSelection.append(option->selected());
-        } else
-            m_cachedStateForActiveSelection.append(false);
-    }
+    SelectElement::setActiveSelectionEndIndex(m_data, index);
 }
 
 void HTMLSelectElement::updateListBoxSelection(bool deselectOtherOptions)
 {
-    ASSERT(renderer() && renderer()->isListBox());
-    
-    unsigned start;
-    unsigned end;
-    ASSERT(m_activeSelectionAnchorIndex >= 0);
-    start = min(m_activeSelectionAnchorIndex, m_activeSelectionEndIndex);
-    end = max(m_activeSelectionAnchorIndex, m_activeSelectionEndIndex);
-
-    const Vector<HTMLElement*>& items = listItems();
-    for (unsigned i = 0; i < items.size(); i++) {
-        if (items[i]->hasLocalName(optionTag)) {
-            HTMLOptionElement* option = static_cast<HTMLOptionElement*>(items[i]);
-            if (!option->disabled()) {
-                if (i >= start && i <= end)
-                    option->setSelectedState(m_activeSelectionState);
-                else if (deselectOtherOptions || i >= m_cachedStateForActiveSelection.size())
-                    option->setSelectedState(false);
-                else
-                    option->setSelectedState(m_cachedStateForActiveSelection[i]);
-            }
-        }
-    }
-
-    scrollToSelection();
+    SelectElement::updateListBoxSelection(m_data, this, deselectOtherOptions);
 }
 
 void HTMLSelectElement::menuListOnChange()
 {
-    ASSERT(usesMenuList());
-    int selected = selectedIndex();
-    if (m_lastOnChangeIndex != selected) {
-        m_lastOnChangeIndex = selected;
-        onChange();
-    }
+    SelectElement::menuListOnChange(m_data, this);
 }
 
 void HTMLSelectElement::listBoxOnChange()
 {
-    ASSERT(!usesMenuList());
-
-    const Vector<HTMLElement*>& items = listItems();
-    
-    // If the cached selection list is empty, or the size has changed, then fire onChange, and return early.
-    if (m_lastOnChangeSelection.isEmpty() || m_lastOnChangeSelection.size() != items.size()) {
-        onChange();
-        return;
-    }
-    
-    // Update m_lastOnChangeSelection and fire onChange
-    bool fireOnChange = false;
-    for (unsigned i = 0; i < items.size(); i++) {
-        bool selected = false;
-        if (items[i]->hasLocalName(optionTag))
-            selected = static_cast<HTMLOptionElement*>(items[i])->selected();
-        if (selected != m_lastOnChangeSelection[i])      
-            fireOnChange = true;
-        m_lastOnChangeSelection[i] = selected;
-    }
-    if (fireOnChange)
-        onChange();
+    SelectElement::listBoxOnChange(m_data, this);
 }
 
 void HTMLSelectElement::saveLastSelection()
 {
-    const Vector<HTMLElement*>& items = listItems();
-
-    if (usesMenuList()) {
-        m_lastOnChangeIndex = selectedIndex();
-        return;
-    }
-    
-    m_lastOnChangeSelection.clear();
-    for (unsigned i = 0; i < items.size(); i++) {
-        if (items[i]->hasLocalName(optionTag)) {
-            HTMLOptionElement* option = static_cast<HTMLOptionElement*>(items[i]);
-            m_lastOnChangeSelection.append(option->selected());
-        } else
-            m_lastOnChangeSelection.append(false);
-    }
-}
-
-static String stripLeadingWhiteSpace(const String& string)
-{
-    int length = string.length();
-    int i;
-    for (i = 0; i < length; ++i)
-        if (string[i] != noBreakSpace &&
-            (string[i] <= 0x7F ? !isASCIISpace(string[i]) : (direction(string[i]) != WhiteSpaceNeutral)))
-            break;
-
-    return string.substring(i, length - i);
-}
-
-void HTMLSelectElement::typeAheadFind(KeyboardEvent* event)
-{
-    if (event->timeStamp() < m_lastCharTime)
-        return;
-
-    DOMTimeStamp delta = event->timeStamp() - m_lastCharTime;
-
-    m_lastCharTime = event->timeStamp();
-
-    UChar c = event->charCode();
-
-    String prefix;
-    int searchStartOffset = 1;
-    if (delta > typeAheadTimeout) {
-        m_typedString = prefix = String(&c, 1);
-        m_repeatingChar = c;
-    } else {
-        m_typedString.append(c);
-
-        if (c == m_repeatingChar)
-            // The user is likely trying to cycle through all the items starting with this character, so just search on the character
-            prefix = String(&c, 1);
-        else {
-            m_repeatingChar = 0;
-            prefix = m_typedString;
-            searchStartOffset = 0;
-        }
-    }
-
-    const Vector<HTMLElement*>& items = listItems();
-    int itemCount = items.size();
-    if (itemCount < 1)
-        return;
-
-    int selected = selectedIndex();
-    int index = (optionToListIndex(selected >= 0 ? selected : 0) + searchStartOffset) % itemCount;
-    ASSERT(index >= 0);
-    for (int i = 0; i < itemCount; i++, index = (index + 1) % itemCount) {
-        if (!items[index]->hasTagName(optionTag) || items[index]->disabled())
-            continue;
-
-        String text = static_cast<HTMLOptionElement*>(items[index])->textIndentedToRespectGroupLabel();
-        if (stripLeadingWhiteSpace(text).startsWith(prefix, false)) {
-            setSelectedIndex(listToOptionIndex(index));
-            if(!usesMenuList())
-                listBoxOnChange();
-            setChanged();
-            return;
-        }
-    }
-}
-
-int HTMLSelectElement::nextSelectableListIndex(int startIndex)
-{
-    const Vector<HTMLElement*>& items = listItems();
-    int index = startIndex + 1;
-    while (index >= 0 && (unsigned)index < items.size() && (!items[index]->hasLocalName(optionTag) || items[index]->disabled()))
-        index++;
-    if ((unsigned) index == items.size())
-        return startIndex;
-    return index;
-}
-
-int HTMLSelectElement::previousSelectableListIndex(int startIndex)
-{
-    const Vector<HTMLElement*>& items = listItems();
-    if (startIndex == -1)
-        startIndex = items.size();
-    int index = startIndex - 1;
-    while (index >= 0 && (unsigned)index < items.size() && (!items[index]->hasLocalName(optionTag) || items[index]->disabled()))
-        index--;
-    if (index == -1)
-        return startIndex;
-    return index;
+    SelectElement::saveLastSelection(m_data, this);
 }
 
 void HTMLSelectElement::accessKeyAction(bool sendToAnyElement)
@@ -992,23 +341,8 @@ void HTMLSelectElement::accessKeyAction(bool sendToAnyElement)
 }
 
 void HTMLSelectElement::accessKeySetSelectedIndex(int index)
-{    
-    // first bring into focus the list box
-    if (!focused())
-        accessKeyAction(false);
-    
-    // if this index is already selected, unselect. otherwise update the selected index
-    Node* listNode = item(index);
-    if (listNode && listNode->hasTagName(optionTag)) {
-        HTMLOptionElement* listElement = static_cast<HTMLOptionElement*>(listNode);
-        if (listElement->selected())
-            listElement->setSelectedState(false);
-        else
-            setSelectedIndex(index, false, true);
-    }
-    
-    listBoxOnChange();
-    scrollToSelection();
+{
+    SelectElement::accessKeySetSelectedIndex(m_data, this, index);
 }
     
 void HTMLSelectElement::setMultiple(bool multiple)
@@ -1050,7 +384,7 @@ void HTMLSelectElement::setOption(unsigned index, HTMLOptionElement* option, Exc
     if (!ec) {
         add(option, before, ec);
         if (diff >= 0 && option->selected())
-            setSelectedIndex(index, !m_multiple);
+            setSelectedIndex(index, !m_data.multiple());
     }
 }
 
@@ -1069,27 +403,29 @@ void HTMLSelectElement::setLength(unsigned newLen, ExceptionCode& ec)
             if (ec)
                 break;
         } while (++diff);
+    } else {
+        const Vector<Element*>& items = listItems();
+
+        size_t optionIndex = 0;
+        for (size_t listIndex = 0; listIndex < items.size(); listIndex++) {
+            if (items[listIndex]->hasLocalName(optionTag) && optionIndex++ >= newLen) {
+                Element *item = items[listIndex];
+                ASSERT(item->parentNode());
+                item->parentNode()->removeChild(item, ec);
+            }
+        }
     }
-    else // remove elements
-        while (diff-- > 0)
-            remove(newLen);
 }
 
 void HTMLSelectElement::scrollToSelection()
 {
-    if (renderer() && !usesMenuList())
-        static_cast<RenderListBox*>(renderer())->selectionChanged();
+    SelectElement::scrollToSelection(m_data, this);
 }
 
-#ifndef NDEBUG
-
-void HTMLSelectElement::checkListItems() const
+void HTMLSelectElement::insertedIntoTree(bool deep)
 {
-    Vector<HTMLElement*> items = m_listItems;
-    recalcListItems(false);
-    ASSERT(items == m_listItems);
+    SelectElement::insertedIntoTree(m_data, this);
+    HTMLFormControlElementWithState::insertedIntoTree(deep);
 }
 
-#endif
-
 } // namespace
diff --git a/WebCore/html/HTMLSelectElement.h b/WebCore/html/HTMLSelectElement.h
index 59e4a4b..df7832c 100644
--- a/WebCore/html/HTMLSelectElement.h
+++ b/WebCore/html/HTMLSelectElement.h
@@ -2,7 +2,7 @@
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2004, 2005, 2006, 2007, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -24,10 +24,9 @@
 #ifndef HTMLSelectElement_h
 #define HTMLSelectElement_h
 
-#include "Event.h"
-#include "HTMLCollection.h"
+#include "CollectionCache.h"
 #include "HTMLFormControlElement.h"
-#include <wtf/Vector.h>
+#include "SelectElement.h"
 
 namespace WebCore {
 
@@ -35,77 +34,32 @@ class HTMLOptionElement;
 class HTMLOptionsCollection;
 class KeyboardEvent;
 
-class HTMLSelectElement : public HTMLFormControlElementWithState {
+class HTMLSelectElement : public HTMLFormControlElementWithState, public SelectElement {
 public:
     HTMLSelectElement(const QualifiedName&, Document*, HTMLFormElement* = 0);
 
-    virtual int tagPriority() const { return 6; }
-    virtual bool checkDTD(const Node* newChild);
-
-    virtual const AtomicString& type() const;
-    
-    virtual bool isKeyboardFocusable(KeyboardEvent*) const;
-    virtual bool isMouseFocusable() const;
-    virtual bool canSelectAll() const;
-    virtual void selectAll();
-
-    virtual void recalcStyle(StyleChange);
-
-    virtual void dispatchFocusEvent();
-    virtual void dispatchBlurEvent();
-    
-    virtual bool canStartSelection() const { return false; }
-
-    int selectedIndex() const;
-    void setSelectedIndex(int index, bool deselect = true, bool fireOnChange = false);
-    int lastSelectedListIndex() const;
-
-    virtual bool isEnumeratable() const { return true; }
+    virtual int selectedIndex() const;
+    virtual void setSelectedIndex(int index, bool deselect = true, bool fireOnChange = false);
 
     unsigned length() const;
 
-    int minWidth() const { return m_minwidth; }
-
-    int size() const { return m_size; }
-
-    bool multiple() const { return m_multiple; }
+    virtual int size() const { return m_data.size(); }
+    virtual bool multiple() const { return m_data.multiple(); }
 
     void add(HTMLElement* element, HTMLElement* before, ExceptionCode&);
     void remove(int index);
 
     String value();
     void setValue(const String&);
-    
-    PassRefPtr<HTMLOptionsCollection> options();
 
-    virtual bool saveState(String& value) const;
-    virtual void restoreState(const String&);
+    PassRefPtr<HTMLOptionsCollection> options();
 
     virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
 
-    virtual void parseMappedAttribute(MappedAttribute*);
-
-    virtual RenderObject* createRenderer(RenderArena*, RenderStyle *);
-    virtual bool appendFormData(FormDataList&, bool);
-
-    // get the actual listbox index of the optionIndexth option
-    int optionToListIndex(int optionIndex) const;
-    // reverse of optionToListIndex - get optionIndex from listboxIndex
-    int listToOptionIndex(int listIndex) const;
-
     void setRecalcListItems();
 
-    const Vector<HTMLElement*>& listItems() const
-    {
-        if (m_recalcListItems)
-            recalcListItems();
-        else
-            checkListItems();
-        return m_listItems;
-    }
-    virtual void reset();
+    virtual const Vector<Element*>& listItems() const { return m_data.listItems(this); }
 
-    virtual void defaultEventHandler(Event*);
     virtual void accessKeyAction(bool sendToAnyElement);
     void accessKeySetSelectedIndex(int);
 
@@ -119,64 +73,72 @@ public:
     Node* namedItem(const AtomicString& name);
     Node* item(unsigned index);
 
-    HTMLCollection::CollectionInfo* collectionInfo() { return &m_collectionInfo; }
-    
-    void setActiveSelectionAnchorIndex(int index);
-    void setActiveSelectionEndIndex(int index) { m_activeSelectionEndIndex = index; }
-    void updateListBoxSelection(bool deselectOtherOptions);
-    void listBoxOnChange();
-    void menuListOnChange();
+    CollectionCache* collectionInfo() { return &m_collectionInfo; }
+
+    void scrollToSelection();
+
+private:
+    virtual int tagPriority() const { return 6; }
+    virtual bool checkDTD(const Node* newChild);
+
+    virtual const AtomicString& formControlType() const;
     
-    int activeSelectionStartListIndex() const;
-    int activeSelectionEndListIndex() const;
+    virtual bool isKeyboardFocusable(KeyboardEvent*) const;
+    virtual bool isMouseFocusable() const;
+    virtual bool canSelectAll() const;
+    virtual void selectAll();
+
+    virtual void recalcStyle(StyleChange);
+
+    virtual void dispatchFocusEvent();
+    virtual void dispatchBlurEvent();
     
-    void scrollToSelection();
+    virtual bool canStartSelection() const { return false; }
+
+    virtual bool isEnumeratable() const { return true; }
+
+    virtual bool saveFormControlState(String& value) const;
+    virtual void restoreFormControlState(const String&);
 
+    virtual void parseMappedAttribute(MappedAttribute*);
+
+    virtual RenderObject* createRenderer(RenderArena*, RenderStyle *);
+    virtual bool appendFormData(FormDataList&, bool);
+
+#if PLATFORM(ANDROID)
+public:
+    virtual int listToOptionIndex(int listIndex) const;
+    virtual int optionToListIndex(int optionIndex) const;
 private:
+#else
+    virtual int listToOptionIndex(int listIndex) const;
+    virtual int optionToListIndex(int optionIndex) const;
+#endif
+
+    virtual void reset();
+
+    virtual void defaultEventHandler(Event*);
+
+    virtual void setActiveSelectionAnchorIndex(int index);
+    virtual void setActiveSelectionEndIndex(int index);
+    virtual void updateListBoxSelection(bool deselectOtherOptions);
+    virtual void listBoxOnChange();
+    virtual void menuListOnChange();
+    
+    virtual int activeSelectionStartListIndex() const;
+    virtual int activeSelectionEndListIndex() const;
+    
     void recalcListItems(bool updateSelectedStates = true) const;
-    void checkListItems() const;
 
     void deselectItems(HTMLOptionElement* excludeElement = 0);
-#ifdef ANDROID_LISTBOX_USES_MENU_LIST
-    bool usesMenuList() const { return true; }
-#else
-    bool usesMenuList() const { return !m_multiple && m_size <= 1; }
-#endif
-    int nextSelectableListIndex(int startIndex);
-    int previousSelectableListIndex(int startIndex);
-    void menuListDefaultEventHandler(Event*);
-    void listBoxDefaultEventHandler(Event*);
     void typeAheadFind(KeyboardEvent*);
     void saveLastSelection();
 
-    mutable Vector<HTMLElement*> m_listItems;
-    Vector<bool> m_cachedStateForActiveSelection;
-    Vector<bool> m_lastOnChangeSelection;
-    int m_minwidth;
-    int m_size;
-    bool m_multiple;
-    mutable bool m_recalcListItems;
-    mutable int m_lastOnChangeIndex;
-
-    int m_activeSelectionAnchorIndex;
-    int m_activeSelectionEndIndex;
-    bool m_activeSelectionState;
-
-    // Instance variables for type-ahead find
-    UChar m_repeatingChar;
-    DOMTimeStamp m_lastCharTime;
-    String m_typedString;
-
-    HTMLCollection::CollectionInfo m_collectionInfo;
-};
+    virtual void insertedIntoTree(bool);
 
-#ifdef NDEBUG
-
-inline void HTMLSelectElement::checkListItems() const
-{
-}
-
-#endif
+    SelectElementData m_data;
+    CollectionCache m_collectionInfo;
+};
 
 } // namespace
 
diff --git a/WebCore/html/HTMLSelectElement.idl b/WebCore/html/HTMLSelectElement.idl
index d3e85a8..fb08bb1 100644
--- a/WebCore/html/HTMLSelectElement.idl
+++ b/WebCore/html/HTMLSelectElement.idl
@@ -33,7 +33,7 @@ module html {
                  attribute [ConvertNullToNullString] DOMString       value;
         
         // Modified in DOM Level 2:
-#if defined(LANGUAGE_OBJECTIVE_C)
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         readonly attribute long            length;
 #else
                  attribute unsigned long   length
@@ -56,7 +56,7 @@ module html {
                                in HTMLElement before)
             raises(DOMException);
 
-#if defined(LANGUAGE_JAVASCRIPT)
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
         // In JS, we support both options index and options object parameters - this cannot be autogenerated now.
         [Custom] void      remove(/* 1 */);
 #else
diff --git a/WebCore/html/HTMLSourceElement.cpp b/WebCore/html/HTMLSourceElement.cpp
index 609bcbf..2f09997 100644
--- a/WebCore/html/HTMLSourceElement.cpp
+++ b/WebCore/html/HTMLSourceElement.cpp
@@ -28,6 +28,7 @@
 #if ENABLE(VIDEO)
 #include "HTMLSourceElement.h"
 
+#include "EventNames.h"
 #include "HTMLDocument.h"
 #include "HTMLMediaElement.h"
 #include "HTMLNames.h"
@@ -40,6 +41,7 @@ using namespace HTMLNames;
 
 HTMLSourceElement::HTMLSourceElement(const QualifiedName& tagName, Document* doc)
     : HTMLElement(tagName, doc)
+    , m_errorEventTimer(this, &HTMLSourceElement::errorEventTimerFired)
 {
     ASSERT(hasTagName(sourceTag));
 }
@@ -88,5 +90,23 @@ void HTMLSourceElement::setType(const String& type)
     setAttribute(typeAttr, type);
 }
 
+void HTMLSourceElement::scheduleErrorEvent()
+{
+    if (m_errorEventTimer.isActive())
+        return;
+
+    m_errorEventTimer.startOneShot(0);
+}
+
+void HTMLSourceElement::cancelPendingErrorEvent()
+{
+    m_errorEventTimer.stop();
+}
+
+void HTMLSourceElement::errorEventTimerFired(Timer<HTMLSourceElement>*)
+{
+    dispatchEvent(eventNames().errorEvent, false, true);
+}
+
 }
 #endif
diff --git a/WebCore/html/HTMLSourceElement.h b/WebCore/html/HTMLSourceElement.h
index 9027b88..50d6687 100644
--- a/WebCore/html/HTMLSourceElement.h
+++ b/WebCore/html/HTMLSourceElement.h
@@ -29,6 +29,7 @@
 #if ENABLE(VIDEO)
 
 #include "HTMLElement.h"
+#include "Timer.h"
 #include <limits>
 
 namespace WebCore {
@@ -51,6 +52,14 @@ public:
     void setSrc(const String&);    
     void setMedia(const String&);
     void setType(const String&);
+    
+    void scheduleErrorEvent();
+    void cancelPendingErrorEvent();
+
+private:
+    void errorEventTimerFired(Timer<HTMLSourceElement>*);
+
+    Timer<HTMLSourceElement> m_errorEventTimer;
 };
 
 } //namespace
diff --git a/WebCore/html/HTMLStyleElement.cpp b/WebCore/html/HTMLStyleElement.cpp
index bed1cdc..f6b5924 100644
--- a/WebCore/html/HTMLStyleElement.cpp
+++ b/WebCore/html/HTMLStyleElement.cpp
@@ -20,11 +20,13 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLStyleElement.h"
 
 #include "Document.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLStyleElement.idl b/WebCore/html/HTMLStyleElement.idl
index e6238b7..a1b86f8 100644
--- a/WebCore/html/HTMLStyleElement.idl
+++ b/WebCore/html/HTMLStyleElement.idl
@@ -29,7 +29,7 @@ module html {
         attribute  [ConvertNullToNullString] DOMString            media;
         attribute  [ConvertNullToNullString] DOMString            type;
 
-#if !defined(LANGUAGE_COM)
+#if !defined(LANGUAGE_COM) || !LANGUAGE_COM
         // DOM Level 2 Style
         readonly attribute StyleSheet sheet;
 #endif
diff --git a/WebCore/html/HTMLTableCaptionElement.cpp b/WebCore/html/HTMLTableCaptionElement.cpp
index 35cf8a1..2c94727 100644
--- a/WebCore/html/HTMLTableCaptionElement.cpp
+++ b/WebCore/html/HTMLTableCaptionElement.cpp
@@ -21,11 +21,13 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLTableCaptionElement.h"
 
 #include "CSSPropertyNames.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLTableCellElement.cpp b/WebCore/html/HTMLTableCellElement.cpp
index 1313393..05f02c7 100644
--- a/WebCore/html/HTMLTableCellElement.cpp
+++ b/WebCore/html/HTMLTableCellElement.cpp
@@ -23,6 +23,7 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLTableCellElement.h"
 
@@ -30,6 +31,7 @@
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
 #include "HTMLTableElement.h"
+#include "MappedAttribute.h"
 #include "RenderTableCell.h"
 #ifdef ANDROID_LAYOUT
 #include "Document.h"
diff --git a/WebCore/html/HTMLTableColElement.cpp b/WebCore/html/HTMLTableColElement.cpp
index 11f6df6..ae18ab1 100644
--- a/WebCore/html/HTMLTableColElement.cpp
+++ b/WebCore/html/HTMLTableColElement.cpp
@@ -23,13 +23,15 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLTableColElement.h"
 
 #include "CSSPropertyNames.h"
 #include "HTMLNames.h"
-#include "RenderTableCol.h"
 #include "HTMLTableElement.h"
+#include "MappedAttribute.h"
+#include "RenderTableCol.h"
 #include "Text.h"
 
 namespace WebCore {
diff --git a/WebCore/html/HTMLTableElement.cpp b/WebCore/html/HTMLTableElement.cpp
index bb2c2ee..e37c171 100644
--- a/WebCore/html/HTMLTableElement.cpp
+++ b/WebCore/html/HTMLTableElement.cpp
@@ -31,9 +31,10 @@
 #include "ExceptionCode.h"
 #include "HTMLNames.h"
 #include "HTMLTableCaptionElement.h"
-#include "HTMLTableRowsCollection.h"
 #include "HTMLTableRowElement.h"
+#include "HTMLTableRowsCollection.h"
 #include "HTMLTableSectionElement.h"
+#include "MappedAttribute.h"
 #include "RenderTable.h"
 #include "Text.h"
 
@@ -310,7 +311,7 @@ static bool setTableCellsChanged(Node* n)
     }
 
     if (cellChanged)
-       n->setChanged();
+       n->setNeedsStyleRecalc();
 
     return cellChanged;
 }
@@ -455,7 +456,7 @@ void HTMLTableElement::parseMappedAttribute(MappedAttribute* attr)
         for (Node* child = firstChild(); child; child = child->nextSibling())
             cellChanged |= setTableCellsChanged(child);
         if (cellChanged)
-            setChanged();
+            setNeedsStyleRecalc();
     }
 }
 
@@ -655,7 +656,7 @@ PassRefPtr<HTMLCollection> HTMLTableElement::rows()
 
 PassRefPtr<HTMLCollection> HTMLTableElement::tBodies()
 {
-    return HTMLCollection::create(this, HTMLCollection::TableTBodies);
+    return HTMLCollection::create(this, TableTBodies);
 }
 
 String HTMLTableElement::align() const
diff --git a/WebCore/html/HTMLTablePartElement.cpp b/WebCore/html/HTMLTablePartElement.cpp
index 6341197..19babf6 100644
--- a/WebCore/html/HTMLTablePartElement.cpp
+++ b/WebCore/html/HTMLTablePartElement.cpp
@@ -23,6 +23,7 @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
+
 #include "config.h"
 #include "HTMLTablePartElement.h"
 
@@ -31,6 +32,7 @@
 #include "CSSValueKeywords.h"
 #include "Document.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLTableRowElement.cpp b/WebCore/html/HTMLTableRowElement.cpp
index 98d928a..94be02e 100644
--- a/WebCore/html/HTMLTableRowElement.cpp
+++ b/WebCore/html/HTMLTableRowElement.cpp
@@ -168,7 +168,7 @@ void HTMLTableRowElement::deleteCell(int index, ExceptionCode& ec)
 
 PassRefPtr<HTMLCollection> HTMLTableRowElement::cells()
 {
-    return HTMLCollection::create(this, HTMLCollection::TRCells);
+    return HTMLCollection::create(this, TRCells);
 }
 
 void HTMLTableRowElement::setCells(HTMLCollection *, ExceptionCode& ec)
diff --git a/WebCore/html/HTMLTableRowsCollection.cpp b/WebCore/html/HTMLTableRowsCollection.cpp
index 7047576..b38c271 100644
--- a/WebCore/html/HTMLTableRowsCollection.cpp
+++ b/WebCore/html/HTMLTableRowsCollection.cpp
@@ -149,7 +149,7 @@ HTMLTableRowElement* HTMLTableRowsCollection::lastRow(HTMLTableElement* table)
 }
 
 HTMLTableRowsCollection::HTMLTableRowsCollection(PassRefPtr<HTMLTableElement> table)
-    : HTMLCollection(table, Other, 0)
+    : HTMLCollection(table, OtherCollection, 0)
 {
 }
 
diff --git a/WebCore/html/HTMLTableSectionElement.cpp b/WebCore/html/HTMLTableSectionElement.cpp
index 900976c..e91a96a 100644
--- a/WebCore/html/HTMLTableSectionElement.cpp
+++ b/WebCore/html/HTMLTableSectionElement.cpp
@@ -167,7 +167,7 @@ void HTMLTableSectionElement::setVAlign(const String &value)
 
 PassRefPtr<HTMLCollection> HTMLTableSectionElement::rows()
 {
-    return HTMLCollection::create(this, HTMLCollection::TSectionRows);
+    return HTMLCollection::create(this, TSectionRows);
 }
 
 }
diff --git a/WebCore/html/HTMLTagNames.in b/WebCore/html/HTMLTagNames.in
index 8b1fa2b..14119ef 100644
--- a/WebCore/html/HTMLTagNames.in
+++ b/WebCore/html/HTMLTagNames.in
@@ -8,9 +8,7 @@ acronym interfaceName=HTMLElement
 address interfaceName=HTMLElement
 applet
 area
-#if ENABLE_VIDEO
-audio wrapperOnlyIfMediaIsAvailable
-#endif
+audio wrapperOnlyIfMediaIsAvailable,conditional=VIDEO
 b interfaceName=HTMLElement
 base
 basefont interfaceName=HTMLBaseFontElement
@@ -39,7 +37,7 @@ embed
 fieldset interfaceName=HTMLFieldSetElement, constructorNeedsFormElement
 font
 form
-frame constructorNeedsCreatedByParser
+frame
 frameset interfaceName=HTMLFrameSetElement
 head
 h1 interfaceName=HTMLHeadingElement
@@ -51,7 +49,7 @@ h6 interfaceName=HTMLHeadingElement
 hr interfaceName=HTMLHRElement
 html
 i interfaceName=HTMLElement
-iframe interfaceName=HTMLIFrameElement, constructorNeedsCreatedByParser
+iframe interfaceName=HTMLIFrameElement
 image mapToTagName=img
 img interfaceName=HTMLImageElement, constructorNeedsFormElement
 input constructorNeedsFormElement
@@ -73,7 +71,11 @@ nobr interfaceName=HTMLElement
 noembed interfaceName=HTMLElement
 noframes interfaceName=HTMLElement
 nolayer interfaceName=HTMLElement
+#if ENABLE_XHTMLMP
+noscript interfaceName=HTMLNoScriptElement
+#else
 noscript interfaceName=HTMLElement
+#endif
 object constructorNeedsCreatedByParser
 ol interfaceName=HTMLOListElement
 optgroup interfaceName=HTMLOptGroupElement, constructorNeedsFormElement
@@ -88,9 +90,7 @@ samp interfaceName=HTMLElement
 script constructorNeedsCreatedByParser
 select constructorNeedsFormElement
 small interfaceName=HTMLElement
-#if ENABLE_VIDEO
-source wrapperOnlyIfMediaIsAvailable
-#endif
+source wrapperOnlyIfMediaIsAvailable,conditional=VIDEO
 span interfaceName=HTMLElement
 strike interfaceName=HTMLElement
 strong interfaceName=HTMLElement
@@ -110,8 +110,6 @@ tt interfaceName=HTMLElement
 u interfaceName=HTMLElement
 ul interfaceName=HTMLUListElement
 var interfaceName=HTMLElement
-#if ENABLE_VIDEO
-video wrapperOnlyIfMediaIsAvailable
-#endif
+video wrapperOnlyIfMediaIsAvailable,conditional=VIDEO
 wbr interfaceName=HTMLElement
 xmp interfaceName=HTMLPreElement
diff --git a/WebCore/html/HTMLTextAreaElement.cpp b/WebCore/html/HTMLTextAreaElement.cpp
index 4eec088..41a0126 100644
--- a/WebCore/html/HTMLTextAreaElement.cpp
+++ b/WebCore/html/HTMLTextAreaElement.cpp
@@ -34,11 +34,13 @@
 #include "FormDataList.h"
 #include "Frame.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "Page.h"
 #include "RenderStyle.h"
 #include "RenderTextControlMultiLine.h"
-#include "VisibleSelection.h"
+#include "ScriptEventListener.h"
 #include "Text.h"
+#include "VisibleSelection.h"
 #include <wtf/StdLibExtras.h>
 
 #ifdef ANDROID_ACCEPT_CHANGES_TO_FOCUSED_TEXTFIELDS
@@ -69,23 +71,23 @@ HTMLTextAreaElement::HTMLTextAreaElement(const QualifiedName& tagName, Document*
     , m_cachedSelectionEnd(-1)
 {
     ASSERT(hasTagName(textareaTag));
-    setValueMatchesRenderer();
+    setFormControlValueMatchesRenderer(true);
     notifyFormStateChanged(this);
 }
 
-const AtomicString& HTMLTextAreaElement::type() const
+const AtomicString& HTMLTextAreaElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, textarea, ("textarea"));
     return textarea;
 }
 
-bool HTMLTextAreaElement::saveState(String& result) const
+bool HTMLTextAreaElement::saveFormControlState(String& result) const
 {
     result = value();
     return true;
 }
 
-void HTMLTextAreaElement::restoreState(const String& state)
+void HTMLTextAreaElement::restoreFormControlState(const String& state)
 {
     setDefaultValue(state);
 }
@@ -183,13 +185,13 @@ void HTMLTextAreaElement::parseMappedAttribute(MappedAttribute* attr)
         // Don't map 'align' attribute.  This matches what Firefox, Opera and IE do.
         // See http://bugs.webkit.org/show_bug.cgi?id=7075
     } else if (attr->name() == onfocusAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().focusEvent, attr);
+        setAttributeEventListener(eventNames().focusEvent, createAttributeEventListener(this, attr));
     else if (attr->name() == onblurAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().blurEvent, attr);
+        setAttributeEventListener(eventNames().blurEvent, createAttributeEventListener(this, attr));
     else if (attr->name() == onselectAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().selectEvent, attr);
+        setAttributeEventListener(eventNames().selectEvent, createAttributeEventListener(this, attr));
     else if (attr->name() == onchangeAttr)
-        setInlineEventListenerForTypeAndAttribute(eventNames().changeEvent, attr);
+        setAttributeEventListener(eventNames().changeEvent, createAttributeEventListener(this, attr));
     else
         HTMLFormControlElementWithState::parseMappedAttribute(attr);
 }
@@ -268,12 +270,12 @@ void HTMLTextAreaElement::rendererWillBeDestroyed()
 
 void HTMLTextAreaElement::updateValue() const
 {
-    if (valueMatchesRenderer())
+    if (formControlValueMatchesRenderer())
         return;
 
     ASSERT(renderer());
     m_value = toRenderTextControl(renderer())->text();
-    const_cast<HTMLTextAreaElement*>(this)->setValueMatchesRenderer();
+    const_cast<HTMLTextAreaElement*>(this)->setFormControlValueMatchesRenderer(true);
     notifyFormStateChanged(this);
 }
 
@@ -297,9 +299,9 @@ void HTMLTextAreaElement::setValue(const String& value)
         return;
 
     m_value = normalizedValue;
-    setValueMatchesRenderer();
+    setFormControlValueMatchesRenderer(true);
     if (inDocument())
-        document()->updateRendering();
+        document()->updateStyleIfNeeded();
     if (renderer())
         renderer()->updateFromElement();
 
@@ -313,7 +315,7 @@ void HTMLTextAreaElement::setValue(const String& value)
         setSelectionRange(endOfString, endOfString);
     }
 
-    setChanged();
+    setNeedsStyleRecalc();
     notifyFormStateChanged(this);
 }
 
diff --git a/WebCore/html/HTMLTextAreaElement.h b/WebCore/html/HTMLTextAreaElement.h
index f78386c..e22b5d5 100644
--- a/WebCore/html/HTMLTextAreaElement.h
+++ b/WebCore/html/HTMLTextAreaElement.h
@@ -43,14 +43,14 @@ public:
 
     virtual bool isEnumeratable() const { return true; }
 
-    virtual const AtomicString& type() const;
+    virtual const AtomicString& formControlType() const;
 
-    virtual bool saveState(String& value) const;
-    virtual void restoreState(const String&);
+    virtual bool saveFormControlState(String& value) const;
+    virtual void restoreFormControlState(const String&);
 
-    bool readOnly() const { return isReadOnlyControl(); }
+    bool readOnly() const { return isReadOnlyFormControl(); }
 
-    virtual bool isTextControl() const { return true; }
+    virtual bool isTextFormControl() const { return true; }
 
     int selectionStart();
     int selectionEnd();
diff --git a/WebCore/html/HTMLTokenizer.cpp b/WebCore/html/HTMLTokenizer.cpp
index e4952f7..25e9adf 100644
--- a/WebCore/html/HTMLTokenizer.cpp
+++ b/WebCore/html/HTMLTokenizer.cpp
@@ -7,6 +7,7 @@
               (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
     Copyright (C) 2005, 2006 Alexey Proskuryakov (ap@nypop.com)
+    Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
@@ -40,6 +41,7 @@
 #include "HTMLParser.h"
 #include "HTMLScriptElement.h"
 #include "HTMLViewSourceDocument.h"
+#include "MappedAttribute.h"
 #include "Page.h"
 #include "PreloadScanner.h"
 #include "ScriptController.h"
@@ -449,6 +451,10 @@ HTMLTokenizer::State HTMLTokenizer::scriptHandler(State state)
         } else {
             // Parse m_scriptCode containing <script> info
             doScriptExec = m_scriptNode->shouldExecuteAsJavaScript();
+#if ENABLE(XHTMLMP)
+            if (!doScriptExec)
+                m_doc->setShouldProcessNoscriptElement(true);
+#endif
             m_scriptNode = 0;
         }
     }
@@ -1884,7 +1890,7 @@ PassRefPtr<Node> HTMLTokenizer::processToken()
     ScriptController* scriptController = (!m_fragment && m_doc->frame()) ? m_doc->frame()->script() : 0;
     if (scriptController && scriptController->isEnabled())
         // FIXME: Why isn't this m_currentScriptTagStartLineNumber?  I suspect this is wrong.
-        scriptController->setEventHandlerLineno(m_currentTagStartLineNumber + 1); // Script line numbers are 1 based.
+        scriptController->setEventHandlerLineNumber(m_currentTagStartLineNumber + 1); // Script line numbers are 1 based.
     if (m_dest > m_buffer) {
         m_currentToken.text = StringImpl::createStrippingNullCharacters(m_buffer, m_dest - m_buffer);
         if (m_currentToken.tagName != commentAtom)
@@ -1892,7 +1898,7 @@ PassRefPtr<Node> HTMLTokenizer::processToken()
     } else if (m_currentToken.tagName == nullAtom) {
         m_currentToken.reset();
         if (scriptController)
-            scriptController->setEventHandlerLineno(m_lineNumber + 1); // Script line numbers are 1 based.
+            scriptController->setEventHandlerLineNumber(m_lineNumber + 1); // Script line numbers are 1 based.
         return 0;
     }
 
@@ -1911,7 +1917,7 @@ PassRefPtr<Node> HTMLTokenizer::processToken()
     }
     m_currentToken.reset();
     if (scriptController)
-        scriptController->setEventHandlerLineno(0);
+        scriptController->setEventHandlerLineNumber(0);
 
     return n.release();
 }
@@ -1933,7 +1939,16 @@ HTMLTokenizer::~HTMLTokenizer()
 
 void HTMLTokenizer::enlargeBuffer(int len)
 {
-    int newSize = max(m_bufferSize * 2, m_bufferSize + len);
+    // Resize policy: Always at least double the size of the buffer each time.
+    int delta = max(len, m_bufferSize);
+
+    // Check for overflow.
+    // For now, handle overflow the same way we handle fastRealloc failure, with CRASH.
+    static const int maxSize = INT_MAX / sizeof(UChar);
+    if (delta > maxSize - m_bufferSize)
+        CRASH();
+
+    int newSize = m_bufferSize + delta;
     int oldOffset = m_dest - m_buffer;
     m_buffer = static_cast<UChar*>(fastRealloc(m_buffer, newSize * sizeof(UChar)));
     m_dest = m_buffer + oldOffset;
@@ -1942,7 +1957,16 @@ void HTMLTokenizer::enlargeBuffer(int len)
 
 void HTMLTokenizer::enlargeScriptBuffer(int len)
 {
-    int newSize = max(m_scriptCodeCapacity * 2, m_scriptCodeCapacity + len);
+    // Resize policy: Always at least double the size of the buffer each time.
+    int delta = max(len, m_scriptCodeCapacity);
+
+    // Check for overflow.
+    // For now, handle overflow the same way we handle fastRealloc failure, with CRASH.
+    static const int maxSize = INT_MAX / sizeof(UChar);
+    if (delta > maxSize - m_scriptCodeCapacity)
+        CRASH();
+
+    int newSize = m_scriptCodeCapacity + delta;
     m_scriptCode = static_cast<UChar*>(fastRealloc(m_scriptCode, newSize * sizeof(UChar)));
     m_scriptCodeCapacity = newSize;
 }
@@ -1992,11 +2016,15 @@ void HTMLTokenizer::notifyFinished(CachedResource*)
 #endif
 
         if (errorOccurred)
-            n->dispatchEventForType(eventNames().errorEvent, true, false);
+            n->dispatchEvent(eventNames().errorEvent, true, false);
         else {
             if (static_cast<HTMLScriptElement*>(n.get())->shouldExecuteAsJavaScript())
                 m_state = scriptExecution(sourceCode, m_state);
-            n->dispatchEventForType(eventNames().loadEvent, false, false);
+#if ENABLE(XHTMLMP)
+            else
+                m_doc->setShouldProcessNoscriptElement(true);
+#endif
+            n->dispatchEvent(eventNames().loadEvent, false, false);
         }
 
         // The state of m_pendingScripts.isEmpty() can change inside the scriptExecution()
diff --git a/WebCore/html/HTMLUListElement.cpp b/WebCore/html/HTMLUListElement.cpp
index c1a7644..f36cb57 100644
--- a/WebCore/html/HTMLUListElement.cpp
+++ b/WebCore/html/HTMLUListElement.cpp
@@ -18,11 +18,13 @@
  * Boston, MA 02110-1301, USA.
  *
  */
+
 #include "config.h"
 #include "HTMLUListElement.h"
 
 #include "CSSPropertyNames.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 
 namespace WebCore {
 
diff --git a/WebCore/html/HTMLVideoElement.cpp b/WebCore/html/HTMLVideoElement.cpp
index b0aac3c..d465b73 100644
--- a/WebCore/html/HTMLVideoElement.cpp
+++ b/WebCore/html/HTMLVideoElement.cpp
@@ -33,6 +33,7 @@
 #include "Document.h"
 #include "HTMLImageLoader.h"
 #include "HTMLNames.h"
+#include "MappedAttribute.h"
 #include "RenderImage.h"
 #include "RenderVideo.h"
 
diff --git a/WebCore/html/HTMLViewSourceDocument.cpp b/WebCore/html/HTMLViewSourceDocument.cpp
index 596f16e..d4d6df7 100644
--- a/WebCore/html/HTMLViewSourceDocument.cpp
+++ b/WebCore/html/HTMLViewSourceDocument.cpp
@@ -26,18 +26,19 @@
 #include "HTMLViewSourceDocument.h"
 
 #include "DOMImplementation.h"
-#include "HTMLTokenizer.h"
-#include "HTMLHtmlElement.h"
 #include "HTMLAnchorElement.h"
 #include "HTMLBodyElement.h"
 #include "HTMLDivElement.h"
-#include "HTMLTableElement.h"
+#include "HTMLHtmlElement.h"
+#include "HTMLNames.h"
 #include "HTMLTableCellElement.h"
+#include "HTMLTableElement.h"
 #include "HTMLTableRowElement.h"
 #include "HTMLTableSectionElement.h"
+#include "HTMLTokenizer.h"
+#include "MappedAttribute.h"
 #include "Text.h"
 #include "TextDocument.h"
-#include "HTMLNames.h"
 
 namespace WebCore {
 
@@ -150,6 +151,17 @@ void HTMLViewSourceDocument::addViewSourceToken(Token* token)
                                 m_current = static_cast<Element*>(m_current->parent());
                         } else {
                             const String& value = attr->value().string();
+
+                            // Compare ignoring case since HTMLTokenizer doesn't
+                            // lower names when passing in tokens to
+                            // HTMLViewSourceDocument.
+                            if (equalIgnoringCase(token->tagName, "base") && equalIgnoringCase(attr->name().localName(), "href")) {
+                                // Catch the href attribute in the base element.
+                                // It will be used for rendering anchors created
+                                // by addLink() below.
+                                setBaseElementURL(KURL(url(), value));
+                            }
+
                             // FIXME: XML could use namespace prefixes and confuse us.
                             if (equalIgnoringCase(attr->name().localName(), "src") || equalIgnoringCase(attr->name().localName(), "href"))
                                 m_current = addLink(value, equalIgnoringCase(token->tagName, "a"));
diff --git a/WebCore/html/ImageData.idl b/WebCore/html/ImageData.idl
index 9be14ff..7f37b52 100644
--- a/WebCore/html/ImageData.idl
+++ b/WebCore/html/ImageData.idl
@@ -34,7 +34,7 @@ module html {
     ] ImageData {
         readonly attribute long width;
         readonly attribute long height;
-#if !defined(LANGUAGE_JAVASCRIPT) || defined(V8_BINDING)
+#if !defined(LANGUAGE_JAVASCRIPT) || !LANGUAGE_JAVASCRIPT || defined(V8_BINDING) && V8_BINDING
         readonly attribute CanvasPixelArray data;
 #endif
     };
diff --git a/WebCore/html/MediaError.h b/WebCore/html/MediaError.h
index 7dcf72a..5e77d9e 100644
--- a/WebCore/html/MediaError.h
+++ b/WebCore/html/MediaError.h
@@ -34,7 +34,7 @@ namespace WebCore {
 
 class MediaError : public RefCounted<MediaError> {
 public:
-    enum Code { MEDIA_ERR_ABORTED = 1, MEDIA_ERR_NETWORK, MEDIA_ERR_DECODE, MEDIA_ERR_NONE_SUPPORTED };
+    enum Code { MEDIA_ERR_ABORTED = 1, MEDIA_ERR_NETWORK, MEDIA_ERR_DECODE, MEDIA_ERR_SRC_NOT_SUPPORTED };
 
     static PassRefPtr<MediaError> create(Code code) { return adoptRef(new MediaError(code)); }
 
diff --git a/WebCore/html/MediaError.idl b/WebCore/html/MediaError.idl
index 162170f..4dcea7d 100644
--- a/WebCore/html/MediaError.idl
+++ b/WebCore/html/MediaError.idl
@@ -28,7 +28,7 @@ module html {
           const unsigned short MEDIA_ERR_ABORTED = 1;
           const unsigned short MEDIA_ERR_NETWORK = 2;
           const unsigned short MEDIA_ERR_DECODE = 3;
-          const unsigned short MEDIA_ERR_NONE_SUPPORTED = 4;
+          const unsigned short MEDIA_ERR_SRC_NOT_SUPPORTED = 4;
           readonly attribute unsigned short code;
     };
 }
diff --git a/WebCore/html/PreloadScanner.cpp b/WebCore/html/PreloadScanner.cpp
index 782e9bd..1c1d28a 100644
--- a/WebCore/html/PreloadScanner.cpp
+++ b/WebCore/html/PreloadScanner.cpp
@@ -44,7 +44,8 @@
 #include <wtf/CurrentTime.h>
 #include <wtf/unicode/Unicode.h>
 
-#if COMPILER(GCC)
+// Use __GNUC__ instead of PLATFORM(GCC) to stay consistent with the gperf generated c file
+#ifdef __GNUC__
 // The main tokenizer includes this too so we are getting two copies of the data. However, this way the code gets inlined.
 #include "HTMLEntityNames.c"
 #else
@@ -225,8 +226,8 @@ unsigned PreloadScanner::consumeEntity(SegmentedString& source, bool& notEnoughC
             else if (cc >= 'A' && cc <= 'F')
                 result = 10 + cc - 'A';
             else {
-                source.push(seenChars[1]);
                 source.push('#');
+                source.push(seenChars[1]);
                 return 0;
             }
             entityState = Hex;
@@ -280,8 +281,8 @@ unsigned PreloadScanner::consumeEntity(SegmentedString& source, bool& notEnoughC
             if (seenChars.size() == 2)
                 source.push(seenChars[0]);
             else if (seenChars.size() == 3) {
-                source.push(seenChars[1]);
                 source.push(seenChars[0]);
+                source.push(seenChars[1]);
             } else
                 source.prepend(SegmentedString(String(seenChars.data(), seenChars.size() - 1)));
             return 0;
diff --git a/WebCore/html/TimeRanges.cpp b/WebCore/html/TimeRanges.cpp
index ad81ac8..e5b070d 100644
--- a/WebCore/html/TimeRanges.cpp
+++ b/WebCore/html/TimeRanges.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007 Apple Inc.  All rights reserved.
+ * Copyright (C) 2007, 2009 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -34,6 +34,17 @@ TimeRanges::TimeRanges(float start, float end)
     add(start, end);
 }
 
+PassRefPtr<TimeRanges> TimeRanges::copy()
+{
+    RefPtr<TimeRanges> newSession = TimeRanges::create();
+    
+    unsigned size = m_ranges.size();
+    for (unsigned i = 0; i < size; i++)
+        newSession->add(m_ranges[i].m_start, m_ranges[i].m_end);
+    
+    return newSession.release();
+}
+
 float TimeRanges::start(unsigned index, ExceptionCode& ec) const 
 { 
     if (index >= length()) {
@@ -53,9 +64,46 @@ float TimeRanges::end(unsigned index, ExceptionCode& ec) const
 }
 
 void TimeRanges::add(float start, float end) 
-{ 
-    m_ranges.append(Range(start, end));
-    // FIXME normalize
+{
+    ASSERT(start <= end);
+    unsigned int overlappingArcIndex;
+    Range addedRange(start, end);
+
+    // For each present range check if we need to:
+    // - merge with the added range, in case we are overlapping or contiguous
+    // - Need to insert in place, we we are completely, not overlapping and not contiguous
+    // in between two ranges.
+    //
+    // TODO: Given that we assume that ranges are correctly ordered, this could be optimized.
+
+    for (overlappingArcIndex = 0; overlappingArcIndex < m_ranges.size(); overlappingArcIndex++) {
+        if (addedRange.isOverlappingRange(m_ranges[overlappingArcIndex])
+         || addedRange.isContiguousWithRange(m_ranges[overlappingArcIndex])) {
+            // We need to merge the addedRange and that range.
+            addedRange = addedRange.unionWithOverlappingOrContiguousRange(m_ranges[overlappingArcIndex]);
+            m_ranges.remove(overlappingArcIndex);
+            overlappingArcIndex--;
+        } else {
+            // Check the case for which there is no more to do
+            if (!overlappingArcIndex) {
+                if (addedRange.isBeforeRange(m_ranges[0])) {
+                    // First index, and we are completely before that range (and not contiguous, nor overlapping).
+                    // We just need to be inserted here.
+                    break;
+                }
+            } else {
+                if (m_ranges[overlappingArcIndex - 1].isBeforeRange(addedRange)
+                 && addedRange.isBeforeRange(m_ranges[overlappingArcIndex])) {
+                    // We are exactly after the current previous range, and before the current range, while
+                    // not overlapping with none of them. Insert here.
+                    break;
+                }
+            }
+        }
+    }
+
+    // Now that we are sure we don't overlap with any range, just add it.
+    m_ranges.insert(overlappingArcIndex, addedRange);
 }
 
 bool TimeRanges::contain(float time) const
diff --git a/WebCore/html/TimeRanges.h b/WebCore/html/TimeRanges.h
index eb54f6b..37820dc 100644
--- a/WebCore/html/TimeRanges.h
+++ b/WebCore/html/TimeRanges.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,6 +27,8 @@
 #define TimeRanges_h
 
 #include "ExceptionCode.h"
+
+#include <algorithm>
 #include <wtf/PassRefPtr.h>
 #include <wtf/RefCounted.h>
 #include <wtf/Vector.h>
@@ -44,6 +46,8 @@ public:
         return adoptRef(new TimeRanges(start, end));
     }
 
+    PassRefPtr<TimeRanges> copy();
+
     unsigned length() const { return m_ranges.size(); }
     float start(unsigned index, ExceptionCode&) const;
     float end(unsigned index, ExceptionCode&) const;
@@ -55,7 +59,9 @@ public:
 private:
     TimeRanges() { }
     TimeRanges(float start, float end);
-    
+    TimeRanges(const TimeRanges&);
+
+    // We consider all the Ranges to be semi-bounded as follow: [start, end[
     struct Range {
         Range() { }
         Range(float start, float end) {
@@ -64,6 +70,36 @@ private:
         }
         float m_start;
         float m_end;
+
+        inline bool isPointInRange(float point) const
+        {
+            return m_start <= point && point < m_end;
+        }
+        
+        inline bool isOverlappingRange(const Range& range) const
+        {
+            return isPointInRange(range.m_start) || isPointInRange(range.m_end) || range.isPointInRange(m_start);
+        }
+
+        inline bool isContiguousWithRange(const Range& range) const
+        {
+            return range.m_start == m_end || range.m_end == m_start;
+        }
+        
+        inline Range unionWithOverlappingOrContiguousRange(const Range& range) const
+        {
+            Range ret;
+
+            ret.m_start = std::min(m_start, range.m_start);
+            ret.m_end = std::max(m_end, range.m_end);
+
+            return ret;
+        }
+
+        inline bool isBeforeRange(const Range& range) const
+        {
+            return range.m_start >= m_end;
+        }
     };
     
     Vector<Range> m_ranges;
-- 
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