Merge webkit.org at r50258 : Initial merge by git.

Change-Id: I1a9e1dc4ed654b69174ad52a4f031a07240f37b0

1 files changed, 22 insertions, 5 deletions

diff --git a/WebCore/html/HTMLAnchorElement.cpp b/WebCore/html/HTMLAnchorElement.cpp
index daa7919..968f144 100644
--- a/WebCore/html/HTMLAnchorElement.cpp
+++ b/WebCore/html/HTMLAnchorElement.cpp
@@ -27,6 +27,7 @@
 #include "DNS.h"
 #include "EventNames.h"
 #include "Frame.h"
+#include "FrameLoaderTypes.h"
 #include "HTMLImageElement.h"
 #include "HTMLNames.h"
 #include "KeyboardEvent.h"
@@ -43,6 +44,7 @@ using namespace HTMLNames;
 HTMLAnchorElement::HTMLAnchorElement(const QualifiedName& tagName, Document* document)
     : HTMLElement(tagName, document, CreateElement)
     , m_wasShiftKeyDownOnMouseDown(false)
+    , m_linkRelations(0)
 {
 }
 
@@ -67,7 +69,7 @@ bool HTMLAnchorElement::supportsFocus() const
 bool HTMLAnchorElement::isMouseFocusable() const
 {
     // Anchor elements should be mouse focusable, https://bugs.webkit.org/show_bug.cgi?id=26856
-#if !PLATFORM(GTK)
+#if PLATFORM(MAC)
     if (isLink())
         return false;
 #endif
@@ -200,7 +202,7 @@ void HTMLAnchorElement::defaultEventHandler(Event* evt)
         }
 
         if (!evt->defaultPrevented() && document()->frame())
-            document()->frame()->loader()->urlSelected(document()->completeURL(url), getAttribute(targetAttr), evt, false, false, true);
+            document()->frame()->loader()->urlSelected(document()->completeURL(url), getAttribute(targetAttr), evt, false, false, true, hasRel(RelationNoReferrer) ? NoReferrer : SendReferrer);
 
         evt->setDefaultHandled();
     } else if (isLink() && isContentEditable()) {
@@ -274,10 +276,11 @@ void HTMLAnchorElement::parseMappedAttribute(MappedAttribute *attr)
             }
         }
     } else if (attr->name() == nameAttr ||
-             attr->name() == titleAttr ||
-             attr->name() == relAttr) {
+             attr->name() == titleAttr) {
         // Do nothing.
-    } else
+    } else if (attr->name() == relAttr)
+        setRel(attr->value());
+    else
         HTMLElement::parseMappedAttribute(attr);
 }
 
@@ -321,6 +324,20 @@ void HTMLAnchorElement::setHref(const AtomicString& value)
     setAttribute(hrefAttr, value);
 }
 
+bool HTMLAnchorElement::hasRel(uint32_t relation) const
+{
+    return m_linkRelations & relation;
+}
+
+void HTMLAnchorElement::setRel(const String& value)
+{
+    m_linkRelations = 0;
+    ClassNames newLinkRelations(value, true);
+    // FIXME: Add link relations as they are implemented
+    if (newLinkRelations.contains("noreferrer"))
+        m_linkRelations |= RelationNoReferrer;
+}
+
 const AtomicString& HTMLAnchorElement::name() const
 {
     return getAttribute(nameAttr);