Pseudo and non pseudo elements should return correct computed content value

third_party/WebKit/Source/core/style/ComputedStyle.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Adobe Systems Incorporated. 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.
  *
@@ skipping 908 matching lines @@
 void ComputedStyle::setContent(QuoteType quote, bool add)
 {
     if (add) {
         appendContent(ContentData::create(quote));
         return;
     }
 
     rareNonInheritedData.access()->m_content = ContentData::create(quote);
 }
 
+void ComputedStyle::setContent(ElementContent elementContent, bool add)
+{
+    if (add) {
+        appendContent(ContentData::create(elementContent));
+        return;
+    }
+
+    rareNonInheritedData.access()->m_content = ContentData::create(elementContent);
+}
+
 bool ComputedStyle::hasWillChangeCompositingHint() const
 {
     for (size_t i = 0; i < rareNonInheritedData->m_willChange->m_properties.size(); ++i) {
         switch (rareNonInheritedData->m_willChange->m_properties[i]) {
         case CSSPropertyOpacity:
         case CSSPropertyTransform:
         case CSSPropertyAliasWebkitTransform:
         case CSSPropertyTop:
         case CSSPropertyLeft:
         case CSSPropertyBottom:
@@ skipping 942 matching lines @@
     if (!shadowList)
         return false;
     for (size_t i = shadowList->shadows().size(); i--; ) {
         if (shadowList->shadows()[i].color().isCurrentColor())
             return true;
     }
     return false;
 }
 
 } // namespace blink