Implement computedRole and computedName (behind a flag)

Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 952 matching lines @@
 }
 
 IntRect Element::screenRect() const
 {
     if (!renderer())
         return IntRect();
     // FIXME: this should probably respect transforms
     return document().view()->contentsToScreen(renderer()->absoluteBoundingBoxRectIgnoringTransforms());
 }
 
+const AtomicString& Element::computedRole()
+{
+    document().updateLayoutIgnorePendingStylesheets();
+    ScopedAXObjectCache cache(document());
+    return cache->computedRoleForNode(this);
+}
+
+const String Element::computedName()

[adamk, 2014/12/16 01:54:48]

ditto, no need for const here

[aboxhall, 2014/12/16 04:15:26]

Done

+{
+    document().updateLayoutIgnorePendingStylesheets();
+    ScopedAXObjectCache cache(document());
+    return cache->computedNameForNode(this);
+}
+
 const AtomicString& Element::getAttribute(const AtomicString& localName) const
 {
     if (!elementData())
         return nullAtom;
     synchronizeAttribute(localName);
     if (const Attribute* attribute = elementData()->attributes().find(localName, shouldIgnoreAttributeCase()))
         return attribute->value();
     return nullAtom;
 }
 
@@ skipping 2423 matching lines @@
         return wrapper;
 
     CustomElementBinding* binding = perContextData->customElementBinding(customElementDefinition());
 
     wrapper->SetPrototype(binding->prototype());
 
     return V8DOMWrapper::associateObjectWithWrapper(isolate, this, wrapperType, wrapper);
 }
 
 } // namespace blink