auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 1039 deletions

diff --git a/WebCore/bindings/js/JSDOMWindowBase.cpp b/WebCore/bindings/js/JSDOMWindowBase.cpp
deleted file mode 100644
index 4ec39cd..0000000
--- a/WebCore/bindings/js/JSDOMWindowBase.cpp
+++ /dev/null
@@ -1,1039 +0,0 @@
-/*
- *  Copyright (C) 2000 Harri Porten (porten@kde.org)
- *  Copyright (C) 2006 Jon Shier (jshier@iastate.edu)
- *  Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reseved.
- *  Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser 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
- *  Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public
- *  License along with this library; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
- *  USA
- */
-
-#include "config.h"
-#include "JSDOMWindowBase.h"
-
-#include "CString.h"
-#include "Console.h"
-#include "DOMWindow.h"
-#include "Element.h"
-#include "EventListener.h"
-#include "ExceptionCode.h"
-#include "FloatRect.h"
-#include "Frame.h"
-#include "FrameLoadRequest.h"
-#include "FrameLoader.h"
-#include "FrameTree.h"
-#include "GCController.h"
-#include "HTMLDocument.h"
-#include "InspectorController.h"
-#include "JSAudioConstructor.h"
-#include "JSDedicatedWorkerConstructor.h"
-#include "JSDOMWindowCustom.h"
-#include "JSEvent.h"
-#include "JSEventListener.h"
-#include "JSHTMLCollection.h"
-#include "JSImageConstructor.h"
-#include "JSMessageChannelConstructor.h"
-#include "JSNode.h"
-#include "JSOptionConstructor.h"
-#include "JSXMLHttpRequestConstructor.h"
-#include "JSXSLTProcessorConstructor.h"
-#include "Logging.h"
-#include "MediaPlayer.h"
-#include "Page.h"
-#include "PausedTimeouts.h"
-#include "PlatformScreen.h"
-#include "PluginInfoStore.h"
-#include "RenderView.h"
-#include "ScheduledAction.h"
-#include "ScriptController.h"
-#include "SecurityOrigin.h"
-#include "Settings.h"
-#include "WindowFeatures.h"
-#include "htmlediting.h"
-#include <runtime/Error.h>
-#include <runtime/JSLock.h>
-#include <wtf/AlwaysInline.h>
-#include <wtf/MathExtras.h>
-
-using namespace JSC;
-
-static JSValue* windowProtoFuncOpen(ExecState*, JSObject*, JSValue*, const ArgList&);
-static JSValue* windowProtoFuncShowModalDialog(ExecState*, JSObject*, JSValue*, const ArgList&);
-static JSValue* windowProtoFuncNotImplemented(ExecState*, JSObject*, JSValue*, const ArgList&);
-
-static JSValue* jsDOMWindowBaseCrypto(ExecState*, const Identifier&, const PropertySlot&);
-static JSValue* jsDOMWindowBaseEvent(ExecState*, const Identifier&, const PropertySlot&);
-static void setJSDOMWindowBaseEvent(ExecState*, JSObject*, JSValue*);
-
-// Constructors
-static JSValue* jsDOMWindowBaseAudio(ExecState*, const Identifier&, const PropertySlot&);
-static void setJSDOMWindowBaseAudio(ExecState*, JSObject*, JSValue*);
-static JSValue* jsDOMWindowBaseImage(ExecState*, const Identifier&, const PropertySlot&);
-static void setJSDOMWindowBaseImage(ExecState*, JSObject*, JSValue*);
-static JSValue* jsDOMWindowBaseMessageChannel(ExecState*, const Identifier&, const PropertySlot&);
-static void setJSDOMWindowBaseMessageChannel(ExecState*, JSObject*, JSValue*);
-static JSValue* jsDOMWindowBaseWorker(ExecState*, const Identifier&, const PropertySlot&);
-static void setJSDOMWindowBaseWorker(ExecState*, JSObject*, JSValue*);
-static JSValue* jsDOMWindowBaseOption(ExecState*, const Identifier&, const PropertySlot&);
-static void setJSDOMWindowBaseOption(ExecState*, JSObject*, JSValue*);
-static JSValue* jsDOMWindowBaseXMLHttpRequest(ExecState*, const Identifier&, const PropertySlot&);
-static void setJSDOMWindowBaseXMLHttpRequest(ExecState*, JSObject*, JSValue*);
-static JSValue* jsDOMWindowBaseXSLTProcessor(ExecState*, const Identifier&, const PropertySlot&);
-static void setJSDOMWindowBaseXSLTProcessor(ExecState*, JSObject*, JSValue*);
-
-#include "JSDOMWindowBase.lut.h"
-
-namespace WebCore {
-
-static int lastUsedTimeoutId;
-
-static int timerNestingLevel = 0;
-const int cMaxTimerNestingLevel = 5;
-const double cMinimumTimerInterval = 0.010;
-
-class DOMWindowTimer : public TimerBase {
-public:
-    DOMWindowTimer(int timeoutId, int nestingLevel, JSDOMWindowBase* object, ScheduledAction* action)
-        : m_timeoutId(timeoutId)
-        , m_nestingLevel(nestingLevel)
-        , m_object(object)
-        , m_action(action)
-    {
-    }
-
-    virtual ~DOMWindowTimer()
-    {
-        JSLock lock(false);
-        delete m_action;
-    }
-
-    int timeoutId() const { return m_timeoutId; }
-
-    int nestingLevel() const { return m_nestingLevel; }
-    void setNestingLevel(int n) { m_nestingLevel = n; }
-
-    ScheduledAction* action() const { return m_action; }
-    ScheduledAction* takeAction() { ScheduledAction* a = m_action; m_action = 0; return a; }
-
-private:
-    virtual void fired();
-
-    int m_timeoutId;
-    int m_nestingLevel;
-    JSDOMWindowBase* m_object;
-    ScheduledAction* m_action;
-};
-
-////////////////////// JSDOMWindowBase Object ////////////////////////
-
-const ClassInfo JSDOMWindowBase::s_info = { "Window", 0, &JSDOMWindowBaseTable, 0 };
-
-/*
-@begin JSDOMWindowBaseTable
-# -- Functions --
-  open                          windowProtoFuncOpen                         DontDelete|Function 3
-  showModalDialog               windowProtoFuncShowModalDialog              DontDelete|Function 1
-# Not implemented
-  captureEvents                 windowProtoFuncNotImplemented               DontDelete|Function 0
-  releaseEvents                 windowProtoFuncNotImplemented               DontDelete|Function 0
-# -- Attributes --
-  crypto                        jsDOMWindowBaseCrypto                       DontDelete|ReadOnly
-  event                         jsDOMWindowBaseEvent                        DontDelete
-# -- Constructors --
-  Audio                         jsDOMWindowBaseAudio                        DontDelete
-  Image                         jsDOMWindowBaseImage                        DontDelete
-  MessageChannel                jsDOMWindowBaseMessageChannel               DontDelete
-  Option                        jsDOMWindowBaseOption                       DontDelete
-  Worker                        jsDOMWindowBaseWorker                       DontDelete
-  XMLHttpRequest                jsDOMWindowBaseXMLHttpRequest               DontDelete
-  XSLTProcessor                 jsDOMWindowBaseXSLTProcessor                DontDelete
-@end
-*/
-
-JSDOMWindowBase::JSDOMWindowBaseData::JSDOMWindowBaseData(PassRefPtr<DOMWindow> window, JSDOMWindowShell* shell)
-    : impl(window)
-    , returnValueSlot(0)
-    , shell(shell)
-{
-}
-
-JSDOMWindowBase::JSDOMWindowBase(PassRefPtr<StructureID> structure, PassRefPtr<DOMWindow> window, JSDOMWindowShell* shell)
-    : JSDOMGlobalObject(structure, new JSDOMWindowBaseData(window, shell), shell)
-{
-    // Time in milliseconds before the script timeout handler kicks in.
-    setTimeoutTime(10000);
-
-    GlobalPropertyInfo staticGlobals[] = {
-        GlobalPropertyInfo(Identifier(globalExec(), "document"), jsNull(), DontDelete | ReadOnly),
-        GlobalPropertyInfo(Identifier(globalExec(), "window"), d()->shell, DontDelete | ReadOnly)
-    };
-    
-    addStaticGlobals(staticGlobals, sizeof(staticGlobals) / sizeof(GlobalPropertyInfo));
-}
-
-void JSDOMWindowBase::updateDocument()
-{
-    ASSERT(d()->impl->document());
-    ExecState* exec = globalExec();
-    symbolTablePutWithAttributes(Identifier(exec, "document"), toJS(exec, d()->impl->document()), DontDelete | ReadOnly);
-}
-
-JSDOMWindowBase::~JSDOMWindowBase()
-{
-    if (d()->impl->frame())
-        d()->impl->frame()->script()->clearFormerWindow(asJSDOMWindow(this));
-
-    clearAllTimeouts();
-}
-
-ScriptExecutionContext* JSDOMWindowBase::scriptExecutionContext() const
-{
-    return d()->impl->document();
-}
-
-static bool allowPopUp(ExecState* exec)
-{
-    Frame* frame = asJSDOMWindow(exec->dynamicGlobalObject())->impl()->frame();
-
-    ASSERT(frame);
-    if (frame->script()->processingUserGesture())
-        return true;
-    Settings* settings = frame->settings();
-    return settings && settings->JavaScriptCanOpenWindowsAutomatically();
-}
-
-static HashMap<String, String> parseModalDialogFeatures(const String& featuresArg)
-{
-    HashMap<String, String> map;
-
-    Vector<String> features;
-    featuresArg.split(';', features);
-    Vector<String>::const_iterator end = features.end();
-    for (Vector<String>::const_iterator it = features.begin(); it != end; ++it) {
-        String s = *it;
-        int pos = s.find('=');
-        int colonPos = s.find(':');
-        if (pos >= 0 && colonPos >= 0)
-            continue; // ignore any strings that have both = and :
-        if (pos < 0)
-            pos = colonPos;
-        if (pos < 0) {
-            // null string for value means key without value
-            map.set(s.stripWhiteSpace().lower(), String());
-        } else {
-            String key = s.left(pos).stripWhiteSpace().lower();
-            String val = s.substring(pos + 1).stripWhiteSpace().lower();
-            int spacePos = val.find(' ');
-            if (spacePos != -1)
-                val = val.left(spacePos);
-            map.set(key, val);
-        }
-    }
-
-    return map;
-}
-
-static Frame* createWindow(ExecState* exec, Frame* openerFrame, const String& url,
-    const String& frameName, const WindowFeatures& windowFeatures, JSValue* dialogArgs)
-{
-    Frame* activeFrame = asJSDOMWindow(exec->dynamicGlobalObject())->impl()->frame();
-    ASSERT(activeFrame);
-
-    ResourceRequest request;
-
-    request.setHTTPReferrer(activeFrame->loader()->outgoingReferrer());
-    FrameLoader::addHTTPOriginIfNeeded(request, activeFrame->loader()->outgoingOrigin());
-    FrameLoadRequest frameRequest(request, frameName);
-
-    // FIXME: It's much better for client API if a new window starts with a URL, here where we
-    // know what URL we are going to open. Unfortunately, this code passes the empty string
-    // for the URL, but there's a reason for that. Before loading we have to set up the opener,
-    // openedByDOM, and dialogArguments values. Also, to decide whether to use the URL we currently
-    // do an allowsAccessFrom call using the window we create, which can't be done before creating it.
-    // We'd have to resolve all those issues to pass the URL instead of "".
-
-    bool created;
-    // We pass in the opener frame here so it can be used for looking up the frame name, in case the active frame
-    // is different from the opener frame, and the name references a frame relative to the opener frame, for example
-    // "_self" or "_parent".
-    Frame* newFrame = activeFrame->loader()->createWindow(openerFrame->loader(), frameRequest, windowFeatures, created);
-    if (!newFrame)
-        return 0;
-
-    newFrame->loader()->setOpener(openerFrame);
-    newFrame->loader()->setOpenedByDOM();
-
-    JSDOMWindow* newWindow = toJSDOMWindow(newFrame);
-
-    if (dialogArgs)
-        newWindow->putDirect(Identifier(exec, "dialogArguments"), dialogArgs);
-
-    if (!protocolIs(url, "javascript") || newWindow->allowsAccessFrom(exec)) {
-        KURL completedURL = url.isEmpty() ? KURL("") : activeFrame->document()->completeURL(url);
-        bool userGesture = activeFrame->script()->processingUserGesture();
-
-        if (created)
-            newFrame->loader()->changeLocation(completedURL, activeFrame->loader()->outgoingReferrer(), false, userGesture);
-        else if (!url.isEmpty())
-            newFrame->loader()->scheduleLocationChange(completedURL.string(), activeFrame->loader()->outgoingReferrer(), false, userGesture);
-    }
-
-    return newFrame;
-}
-
-static bool canShowModalDialog(const Frame* frame)
-{
-    if (!frame)
-        return false;
-
-#ifdef ANDROID_FIX
-    // Note for integration: this fix came from Webkit
-    Page* page = frame->page();
-    if (!page)
-        return false;
-
-    return page->chrome()->canRunModal();
-#else
-    return frame->page()->chrome()->canRunModal();
-#endif
-}
-
-static bool canShowModalDialogNow(const Frame* frame)
-{
-    if (!frame)
-        return false;
-
-#ifdef ANDROID_FIX
-    // Note for integration: this fix came from Webkit
-    Page* page = frame->page();
-    if (!page)
-        return false;
-
-    return page->chrome()->canRunModalNow();
-#else
-    return frame->page()->chrome()->canRunModalNow();
-#endif
-}
-
-static JSValue* showModalDialog(ExecState* exec, Frame* frame, const String& url, JSValue* dialogArgs, const String& featureArgs)
-{
-    if (!canShowModalDialogNow(frame) || !allowPopUp(exec))
-        return jsUndefined();
-
-    const HashMap<String, String> features = parseModalDialogFeatures(featureArgs);
-
-    const bool trusted = false;
-
-    // The following features from Microsoft's documentation are not implemented:
-    // - default font settings
-    // - width, height, left, and top specified in units other than "px"
-    // - edge (sunken or raised, default is raised)
-    // - dialogHide: trusted && boolFeature(features, "dialoghide"), makes dialog hide when you print
-    // - help: boolFeature(features, "help", true), makes help icon appear in dialog (what does it do on Windows?)
-    // - unadorned: trusted && boolFeature(features, "unadorned");
-
-    if (!frame)
-        return jsUndefined();
-
-    FloatRect screenRect = screenAvailableRect(frame->view());
-
-    WindowFeatures wargs;
-    wargs.width = WindowFeatures::floatFeature(features, "dialogwidth", 100, screenRect.width(), 620); // default here came from frame size of dialog in MacIE
-    wargs.widthSet = true;
-    wargs.height = WindowFeatures::floatFeature(features, "dialogheight", 100, screenRect.height(), 450); // default here came from frame size of dialog in MacIE
-    wargs.heightSet = true;
-
-    wargs.x = WindowFeatures::floatFeature(features, "dialogleft", screenRect.x(), screenRect.right() - wargs.width, -1);
-    wargs.xSet = wargs.x > 0;
-    wargs.y = WindowFeatures::floatFeature(features, "dialogtop", screenRect.y(), screenRect.bottom() - wargs.height, -1);
-    wargs.ySet = wargs.y > 0;
-
-    if (WindowFeatures::boolFeature(features, "center", true)) {
-        if (!wargs.xSet) {
-            wargs.x = screenRect.x() + (screenRect.width() - wargs.width) / 2;
-            wargs.xSet = true;
-        }
-        if (!wargs.ySet) {
-            wargs.y = screenRect.y() + (screenRect.height() - wargs.height) / 2;
-            wargs.ySet = true;
-        }
-    }
-
-    wargs.dialog = true;
-    wargs.resizable = WindowFeatures::boolFeature(features, "resizable");
-    wargs.scrollbarsVisible = WindowFeatures::boolFeature(features, "scroll", true);
-    wargs.statusBarVisible = WindowFeatures::boolFeature(features, "status", !trusted);
-    wargs.menuBarVisible = false;
-    wargs.toolBarVisible = false;
-    wargs.locationBarVisible = false;
-    wargs.fullscreen = false;
-
-    Frame* dialogFrame = createWindow(exec, frame, url, "", wargs, dialogArgs);
-    if (!dialogFrame)
-        return jsUndefined();
-
-    JSDOMWindow* dialogWindow = toJSDOMWindow(dialogFrame);
-
-    // Get the return value either just before clearing the dialog window's
-    // properties (in JSDOMWindowBase::clear), or when on return from runModal.
-    JSValue* returnValue = noValue();
-    dialogWindow->setReturnValueSlot(&returnValue);
-    dialogFrame->page()->chrome()->runModal();
-    dialogWindow->setReturnValueSlot(0);
-
-    // If we don't have a return value, get it now.
-    // Either JSDOMWindowBase::clear was not called yet, or there was no return value,
-    // and in that case, there's no harm in trying again (no benefit either).
-    if (!returnValue)
-        returnValue = dialogWindow->getDirect(Identifier(exec, "returnValue"));
-
-    return returnValue ? returnValue : jsUndefined();
-}
-
-} // namespace WebCore
-
-using namespace WebCore;
-
-JSValue* jsDOMWindowBaseCrypto(ExecState*, const Identifier&, const PropertySlot&)
-{
-    return jsUndefined(); // FIXME: implement this
-}
-
-JSValue* jsDOMWindowBaseEvent(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))
-        return jsUndefined();
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->currentEvent())
-        return jsUndefined();
-    return toJS(exec, static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->currentEvent());
-}
-
-JSValue* jsDOMWindowBaseImage(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))
-        return jsUndefined();
-    return getDOMConstructor<JSImageConstructor>(exec, static_cast<JSDOMWindowBase*>(asObject(slot.slotBase())));
-}
-
-JSValue* jsDOMWindowBaseMessageChannel(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))
-        return jsUndefined();
-    return getDOMConstructor<JSMessageChannelConstructor>(exec, static_cast<JSDOMWindowBase*>(asObject(slot.slotBase())));
-}
-
-JSValue* jsDOMWindowBaseOption(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))
-        return jsUndefined();
-    return getDOMConstructor<JSOptionConstructor>(exec, static_cast<JSDOMWindowBase*>(asObject(slot.slotBase())));
-}
-
-JSValue* jsDOMWindowBaseXMLHttpRequest(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))
-        return jsUndefined();
-    return getDOMConstructor<JSXMLHttpRequestConstructor>(exec, static_cast<JSDOMWindowBase*>(asObject(slot.slotBase())));
-}
-
-JSValue* jsDOMWindowBaseAudio(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-#if ENABLE(VIDEO)
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))
-        return jsUndefined();
-    if (!MediaPlayer::isAvailable())
-        return jsUndefined();
-    return getDOMConstructor<JSAudioConstructor>(exec, static_cast<JSDOMWindowBase*>(asObject(slot.slotBase())));
-#else
-    return jsUndefined();
-#endif
-}
-
-JSValue* jsDOMWindowBaseWorker(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-#if ENABLE(WORKERS)
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))
-        return jsUndefined();
-    return getDOMConstructor<JSDedicatedWorkerConstructor>(exec);
-#else
-    return jsUndefined();
-#endif
-}
-
-JSValue* jsDOMWindowBaseXSLTProcessor(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-#if ENABLE(XSLT)
-    if (!static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))
-        return jsUndefined();
-    return getDOMConstructor<JSXSLTProcessorConstructor>(exec);
-#else
-    return jsUndefined();
-#endif
-}
-
-namespace WebCore {
-
-JSValue* JSDOMWindowBase::childFrameGetter(ExecState* exec, const Identifier& propertyName, const PropertySlot& slot)
-{
-    return toJS(exec, static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->impl()->frame()->tree()->child(AtomicString(propertyName))->domWindow());
-}
-
-JSValue* JSDOMWindowBase::indexGetter(ExecState* exec, const Identifier&, const PropertySlot& slot)
-{
-    return toJS(exec, static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()))->impl()->frame()->tree()->child(slot.index())->domWindow());
-}
-
-JSValue* JSDOMWindowBase::namedItemGetter(ExecState* exec, const Identifier& propertyName, const PropertySlot& slot)
-{
-    JSDOMWindowBase* thisObj = static_cast<JSDOMWindowBase*>(asObject(slot.slotBase()));
-    Document* doc = thisObj->impl()->frame()->document();
-    ASSERT(thisObj->allowsAccessFrom(exec));
-    ASSERT(doc);
-    ASSERT(doc->isHTMLDocument());
-
-    RefPtr<HTMLCollection> collection = doc->windowNamedItems(propertyName);
-    if (collection->length() == 1)
-        return toJS(exec, collection->firstItem());
-    return toJS(exec, collection.get());
-}
-
-void JSDOMWindowBase::markCrossHeapDependentObjects()
-{
-    Document* document = impl()->document();
-    if (!document)
-        return;
-
-    markCrossHeapDependentObjectsForContext(*globalData(), document);
-}
-
-bool JSDOMWindowBase::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)
-{
-    // Check for child frames by name before built-in properties to
-    // match Mozilla. This does not match IE, but some sites end up
-    // naming frames things that conflict with window properties that
-    // are in Moz but not IE. Since we have some of these, we have to do
-    // it the Moz way.
-    if (impl()->frame()->tree()->child(propertyName)) {
-        slot.setCustom(this, childFrameGetter);
-        return true;
-    }
-
-    const HashEntry* entry = JSDOMWindowBaseTable.entry(exec, propertyName);
-    if (entry) {
-        if (entry->attributes() & Function) {
-            if (entry->function() == windowProtoFuncShowModalDialog) {
-                if (!canShowModalDialog(impl()->frame()))
-                    return false;
-            }
-            if (allowsAccessFrom(exec))
-                setUpStaticFunctionSlot(exec, entry, this, propertyName, slot);
-            else
-                slot.setUndefined();
-        } else
-            slot.setCustom(this, entry->propertyGetter());
-        return true;
-    }
-
-    // Do prototype lookup early so that functions and attributes in the prototype can have
-    // precedence over the index and name getters.  
-    JSValue* proto = prototype();
-    if (proto->isObject()) {
-        if (asObject(proto)->getPropertySlot(exec, propertyName, slot)) {
-            if (!allowsAccessFrom(exec))
-                slot.setUndefined();
-            return true;
-        }
-    }
-
-    // FIXME: Search the whole frame hierachy somewhere around here.
-    // We need to test the correct priority order.
-
-    // allow window[1] or parent[1] etc. (#56983)
-    bool ok;
-    unsigned i = propertyName.toArrayIndex(&ok);
-    if (ok && i < impl()->frame()->tree()->childCount()) {
-        slot.setCustomIndex(this, i, indexGetter);
-        return true;
-    }
-
-    if (!allowsAccessFrom(exec)) {
-        slot.setUndefined();
-        return true;
-    }
-
-    // Allow shortcuts like 'Image1' instead of document.images.Image1
-    Document* document = impl()->frame()->document();
-    if (document && document->isHTMLDocument()) {
-        AtomicStringImpl* atomicPropertyName = AtomicString::find(propertyName);
-        if (atomicPropertyName && (static_cast<HTMLDocument*>(document)->hasNamedItem(atomicPropertyName) || document->hasElementWithId(atomicPropertyName))) {
-            slot.setCustom(this, namedItemGetter);
-            return true;
-        }
-    }
-
-    return Base::getOwnPropertySlot(exec, propertyName, slot);
-}
-
-void JSDOMWindowBase::put(ExecState* exec, const Identifier& propertyName, JSValue* value, PutPropertySlot& slot)
-{
-    const HashEntry* entry = JSDOMWindowBaseTable.entry(exec, propertyName);
-    if (entry) {
-        if (entry->attributes() & Function) {
-            if (allowsAccessFrom(exec))
-                Base::put(exec, propertyName, value, slot);
-            return;
-        }
-        if (entry->attributes() & ReadOnly)
-            return;
-
-        // Don't call the put function for replacable properties.
-        if (!(entry->propertyPutter() == setJSDOMWindowBaseEvent
-                || entry->propertyPutter() == setJSDOMWindowBaseAudio
-                || entry->propertyPutter() == setJSDOMWindowBaseImage
-                || entry->propertyPutter() == setJSDOMWindowBaseOption
-                || entry->propertyPutter() == setJSDOMWindowBaseMessageChannel
-                || entry->propertyPutter() == setJSDOMWindowBaseWorker
-                || entry->propertyPutter() == setJSDOMWindowBaseXMLHttpRequest
-                || entry->propertyPutter() == setJSDOMWindowBaseXSLTProcessor)) {
-            entry->propertyPutter()(exec, this, value);
-            return;
-        }
-    }
-
-    if (allowsAccessFrom(exec))
-        Base::put(exec, propertyName, value, slot);
-}
-
-} // namespace WebCore
-
-void setJSDOMWindowBaseEvent(ExecState*, JSObject*, JSValue*)
-{
-    ASSERT_NOT_REACHED();
-}
-
-void setJSDOMWindowBaseAudio(ExecState*, JSObject*, JSValue*)
-{
-    ASSERT_NOT_REACHED();
-}
-
-void setJSDOMWindowBaseImage(ExecState*, JSObject*, JSValue*)
-{
-    ASSERT_NOT_REACHED();
-}
-
-void setJSDOMWindowBaseMessageChannel(ExecState*, JSObject*, JSValue*)
-{
-    ASSERT_NOT_REACHED();
-}
-
-void setJSDOMWindowBaseOption(ExecState*, JSObject*, JSValue*)
-{
-    ASSERT_NOT_REACHED();
-}
-
-void setJSDOMWindowBaseWorker(ExecState*, JSObject*, JSValue*)
-{
-    ASSERT_NOT_REACHED();
-}
-
-void setJSDOMWindowBaseXMLHttpRequest(ExecState*, JSObject*, JSValue*)
-{
-    ASSERT_NOT_REACHED();
-}
-
-void setJSDOMWindowBaseXSLTProcessor(ExecState*, JSObject*, JSValue*)
-{
-    ASSERT_NOT_REACHED();
-}
-
-namespace WebCore {
-
-String JSDOMWindowBase::crossDomainAccessErrorMessage(const JSGlobalObject* other) const
-{
-    KURL originURL = asJSDOMWindow(other)->impl()->url();
-    KURL targetURL = impl()->frame()->document()->url();
-    if (originURL.isNull() || targetURL.isNull())
-        return String();
-
-    // FIXME: this error message should contain more specifics of why the same origin check has failed.
-    return String::format("Unsafe JavaScript attempt to access frame with URL %s from frame with URL %s. Domains, protocols and ports must match.\n",
-        targetURL.string().utf8().data(), originURL.string().utf8().data());
-}
-
-void JSDOMWindowBase::printErrorMessage(const String& message) const
-{
-    if (message.isEmpty())
-        return;
-
-    Frame* frame = impl()->frame();
-    if (!frame)
-        return;
-
-    Settings* settings = frame->settings();
-    if (!settings)
-        return;
-    
-    if (settings->privateBrowsingEnabled())
-        return;
-
-    impl()->console()->addMessage(JSMessageSource, ErrorMessageLevel, message, 1, String()); // FIXME: provide a real line number and source URL.
-}
-
-ExecState* JSDOMWindowBase::globalExec()
-{
-    // We need to make sure that any script execution happening in this
-    // frame does not destroy it
-    if (Frame *frame = impl()->frame())
-        frame->keepAlive();
-    return Base::globalExec();
-}
-
-bool JSDOMWindowBase::supportsProfiling() const
-{
-    Frame* frame = impl()->frame();
-    if (!frame)
-        return false;
-
-    Page* page = frame->page();
-    if (!page)
-        return false;
-
-    return page->inspectorController()->profilerEnabled();
-}
-
-bool JSDOMWindowBase::shouldInterruptScript() const
-{
-    ASSERT(impl()->frame());
-    Page* page = impl()->frame()->page();
-
-    // See <rdar://problem/5479443>. We don't think that page can ever be NULL
-    // in this case, but if it is, we've gotten into a state where we may have
-    // hung the UI, with no way to ask the client whether to cancel execution.
-    // For now, our solution is just to cancel execution no matter what,
-    // ensuring that we never hang. We might want to consider other solutions
-    // if we discover problems with this one.
-    ASSERT(page);
-    if (!page)
-        return true;
-
-    return page->chrome()->shouldInterruptJavaScript();
-}
-
-void JSDOMWindowBase::clearHelperObjectProperties()
-{
-    setCurrentEvent(0);
-}
-
-void JSDOMWindowBase::clear()
-{
-    JSLock lock(false);
-
-    if (d()->returnValueSlot && !*d()->returnValueSlot)
-        *d()->returnValueSlot = getDirect(Identifier(globalExec(), "returnValue"));
-
-    clearAllTimeouts();
-    clearHelperObjectProperties();
-}
-
-JSObject* JSDOMWindowBase::toThisObject(ExecState*) const
-{
-    return shell();
-}
-
-JSDOMWindowShell* JSDOMWindowBase::shell() const
-{
-    return d()->shell;
-}
-
-JSGlobalData* JSDOMWindowBase::commonJSGlobalData()
-{
-    static JSGlobalData* globalData = JSGlobalData::createLeaked().releaseRef();
-    return globalData;
-}
-
-} // namespace WebCore
-
-using namespace WebCore;
-
-JSValue* windowProtoFuncOpen(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
-{
-    JSDOMWindow* window = toJSDOMWindow(thisValue);
-    if (!window)
-        return throwError(exec, TypeError);
-    if (!window->allowsAccessFrom(exec))
-        return jsUndefined();
-
-    Frame* frame = window->impl()->frame();
-    if (!frame)
-        return jsUndefined();
-    Frame* activeFrame = asJSDOMWindow(exec->dynamicGlobalObject())->impl()->frame();
-    if (!activeFrame)
-        return  jsUndefined();
-
-    Page* page = frame->page();
-
-    String urlString = valueToStringWithUndefinedOrNullCheck(exec, args.at(exec, 0));
-    AtomicString frameName = args.at(exec, 1)->isUndefinedOrNull() ? "_blank" : AtomicString(args.at(exec, 1)->toString(exec));
-
-    // Because FrameTree::find() returns true for empty strings, we must check for empty framenames.
-    // Otherwise, illegitimate window.open() calls with no name will pass right through the popup blocker.
-    if (!allowPopUp(exec) && (frameName.isEmpty() || !frame->tree()->find(frameName)))
-        return jsUndefined();
-
-    // Get the target frame for the special cases of _top and _parent.  In those
-    // cases, we can schedule a location change right now and return early.
-    bool topOrParent = false;
-    if (frameName == "_top") {
-        frame = frame->tree()->top();
-        topOrParent = true;
-    } else if (frameName == "_parent") {
-        if (Frame* parent = frame->tree()->parent())
-            frame = parent;
-        topOrParent = true;
-    }
-    if (topOrParent) {
-        if (!activeFrame->loader()->shouldAllowNavigation(frame))
-            return jsUndefined();
-
-        String completedURL;
-        if (!urlString.isEmpty())
-            completedURL = activeFrame->document()->completeURL(urlString).string();
-
-        const JSDOMWindow* targetedWindow = toJSDOMWindow(frame);
-        if (!completedURL.isEmpty() && (!protocolIs(completedURL, "javascript") || (targetedWindow && targetedWindow->allowsAccessFrom(exec)))) {
-            bool userGesture = activeFrame->script()->processingUserGesture();
-            frame->loader()->scheduleLocationChange(completedURL, activeFrame->loader()->outgoingReferrer(), false, userGesture);
-        }
-        return toJS(exec, frame->domWindow());
-    }
-
-    // In the case of a named frame or a new window, we'll use the createWindow() helper
-    WindowFeatures windowFeatures(valueToStringWithUndefinedOrNullCheck(exec, args.at(exec, 2)));
-    FloatRect windowRect(windowFeatures.xSet ? windowFeatures.x : 0, windowFeatures.ySet ? windowFeatures.y : 0,
-                         windowFeatures.widthSet ? windowFeatures.width : 0, windowFeatures.heightSet ? windowFeatures.height : 0);
-    DOMWindow::adjustWindowRect(screenAvailableRect(page ? page->mainFrame()->view() : 0), windowRect, windowRect);
-
-    windowFeatures.x = windowRect.x();
-    windowFeatures.y = windowRect.y();
-    windowFeatures.height = windowRect.height();
-    windowFeatures.width = windowRect.width();
-
-    frame = createWindow(exec, frame, urlString, frameName, windowFeatures, noValue());
-
-    if (!frame)
-        return jsUndefined();
-
-    return toJS(exec, frame->domWindow()); // global object
-}
-
-JSValue* windowProtoFuncShowModalDialog(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
-{
-    JSDOMWindow* window = toJSDOMWindow(thisValue);
-    if (!window)
-        return throwError(exec, TypeError);
-    if (!window->allowsAccessFrom(exec))
-        return jsUndefined();
-
-    Frame* frame = window->impl()->frame();
-    if (!frame)
-        return jsUndefined();
-
-    return showModalDialog(exec, frame, valueToStringWithUndefinedOrNullCheck(exec, args.at(exec, 0)), args.at(exec, 1), valueToStringWithUndefinedOrNullCheck(exec, args.at(exec, 2)));
-}
-
-JSValue* windowProtoFuncNotImplemented(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList&)
-{
-    if (!toJSDOMWindow(thisValue))
-        return throwError(exec, TypeError);
-    return jsUndefined();
-}
-
-namespace WebCore {
-
-void JSDOMWindowBase::setReturnValueSlot(JSValue** slot)
-{
-    d()->returnValueSlot = slot;
-}
-
-////////////////////// timeouts ////////////////////////
-
-void JSDOMWindowBase::clearAllTimeouts()
-{
-    deleteAllValues(d()->timeouts);
-    d()->timeouts.clear();
-}
-
-int JSDOMWindowBase::installTimeout(ScheduledAction* a, int t, bool singleShot)
-{
-    int timeoutId = ++lastUsedTimeoutId;
-
-    // avoid wraparound going negative on us
-    if (timeoutId <= 0)
-        timeoutId = 1;
-
-    int nestLevel = timerNestingLevel + 1;
-    DOMWindowTimer* timer = new DOMWindowTimer(timeoutId, nestLevel, this, a);
-    ASSERT(!d()->timeouts.get(timeoutId));
-    d()->timeouts.set(timeoutId, timer);
-    // Use a minimum interval of 10 ms to match other browsers, but only once we've
-    // nested enough to notice that we're repeating.
-    // Faster timers might be "better", but they're incompatible.
-    double interval = max(0.001, t * 0.001);
-    if (interval < cMinimumTimerInterval && nestLevel >= cMaxTimerNestingLevel)
-        interval = cMinimumTimerInterval;
-    if (singleShot)
-        timer->startOneShot(interval);
-    else
-        timer->startRepeating(interval);
-    return timeoutId;
-}
-
-int JSDOMWindowBase::installTimeout(const UString& handler, int t, bool singleShot)
-{
-    return installTimeout(new ScheduledAction(handler), t, singleShot);
-}
-
-int JSDOMWindowBase::installTimeout(ExecState* exec, JSValue* func, const ArgList& args, int t, bool singleShot)
-{
-    return installTimeout(new ScheduledAction(exec, func, args), t, singleShot);
-}
-
-void JSDOMWindowBase::pauseTimeouts(OwnPtr<PausedTimeouts>& result)
-{
-    size_t timeoutsCount = d()->timeouts.size();
-    if (!timeoutsCount) {
-        result.clear();
-        return;
-    }
-
-    PausedTimeout* t = new PausedTimeout[timeoutsCount];
-    result.set(new PausedTimeouts(t, timeoutsCount));
-
-    JSDOMWindowBaseData::TimeoutsMap::iterator it = d()->timeouts.begin();
-    for (size_t i = 0; i != timeoutsCount; ++i, ++it) {
-        int timeoutId = it->first;
-        DOMWindowTimer* timer = it->second;
-        t[i].timeoutId = timeoutId;
-        t[i].nestingLevel = timer->nestingLevel();
-        t[i].nextFireInterval = timer->nextFireInterval();
-        t[i].repeatInterval = timer->repeatInterval();
-        t[i].action = timer->takeAction();
-    }
-    ASSERT(it == d()->timeouts.end());
-
-    deleteAllValues(d()->timeouts);
-    d()->timeouts.clear();
-}
-
-void JSDOMWindowBase::resumeTimeouts(OwnPtr<PausedTimeouts>& timeouts)
-{
-    if (!timeouts)
-        return;
-    size_t count = timeouts->numTimeouts();
-    PausedTimeout* array = timeouts->takeTimeouts();
-    for (size_t i = 0; i != count; ++i) {
-        int timeoutId = array[i].timeoutId;
-        DOMWindowTimer* timer = new DOMWindowTimer(timeoutId, array[i].nestingLevel, this, array[i].action);
-        d()->timeouts.set(timeoutId, timer);
-        timer->start(array[i].nextFireInterval, array[i].repeatInterval);
-    }
-    delete [] array;
-    timeouts.clear();
-}
-
-void JSDOMWindowBase::removeTimeout(int timeoutId, bool delAction)
-{
-    // timeout IDs have to be positive, and 0 and -1 are unsafe to
-    // even look up since they are the empty and deleted value
-    // respectively
-    if (timeoutId <= 0)
-        return;
-
-    delete d()->timeouts.take(timeoutId);
-}
-
-void JSDOMWindowBase::timerFired(DOMWindowTimer* timer)
-{
-    // Simple case for non-one-shot timers.
-    if (timer->isActive()) {
-        int timeoutId = timer->timeoutId();
-
-        timer->action()->execute(shell());
-        // The DOMWindowTimer object may have been deleted or replaced during execution,
-        // so we re-fetch it.
-        timer = d()->timeouts.get(timeoutId);
-        if (!timer)
-            return;
-
-        if (timer->repeatInterval() && timer->repeatInterval() < cMinimumTimerInterval) {
-            timer->setNestingLevel(timer->nestingLevel() + 1);
-            if (timer->nestingLevel() >= cMaxTimerNestingLevel)
-                timer->augmentRepeatInterval(cMinimumTimerInterval - timer->repeatInterval());
-        }
-        return;
-    }
-
-    // Delete timer before executing the action for one-shot timers.
-    ScheduledAction* action = timer->takeAction();
-    d()->timeouts.remove(timer->timeoutId());
-    delete timer;
-    action->execute(shell());
-
-    JSLock lock(false);
-    delete action;
-}
-
-void JSDOMWindowBase::disconnectFrame()
-{
-    clearAllTimeouts();
-}
-
-void DOMWindowTimer::fired()
-{
-    timerNestingLevel = m_nestingLevel;
-    m_object->timerFired(this);
-    timerNestingLevel = 0;
-}
-
-JSValue* toJS(ExecState*, DOMWindow* domWindow)
-{
-    if (!domWindow)
-        return jsNull();
-    Frame* frame = domWindow->frame();
-    if (!frame)
-        return jsNull();
-    return frame->script()->windowShell();
-}
-
-JSDOMWindow* toJSDOMWindow(Frame* frame)
-{
-    if (!frame)
-        return 0;
-    return frame->script()->windowShell()->window();
-}
-
-JSDOMWindow* toJSDOMWindow(JSValue* value)
-{
-    if (!value->isObject())
-        return 0;
-    const ClassInfo* classInfo = asObject(value)->classInfo();
-    if (classInfo == &JSDOMWindow::s_info)
-        return static_cast<JSDOMWindow*>(asObject(value));
-    if (classInfo == &JSDOMWindowShell::s_info)
-        return static_cast<JSDOMWindowShell*>(asObject(value))->window();
-    return 0;
-}
-
-} // namespace WebCore