Add support for case-insensitive attribute value selectors

Source/core/css/CSSParserValues.h

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010 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,
@@ skipping 202 matching lines @@
     WTF_MAKE_NONCOPYABLE(CSSParserSelector); WTF_MAKE_FAST_ALLOCATED;
 public:
     CSSParserSelector();
     explicit CSSParserSelector(const QualifiedName&);
     ~CSSParserSelector();
 
     PassOwnPtr<CSSSelector> releaseSelector() { return m_selector.release(); }
 
     CSSSelector::Relation relation() const { return m_selector->relation(); }
     void setValue(const AtomicString& value) { m_selector->setValue(value); }
-    void setAttribute(const QualifiedName& value) { m_selector->setAttribute(value); }
+    void setAttribute(const QualifiedName& value, unsigned flags) { m_selector->setAttribute(value, flags); }
     void setArgument(const AtomicString& value) { m_selector->setArgument(value); }
     void setMatch(CSSSelector::Match value) { m_selector->m_match = value; }
     void setRelation(CSSSelector::Relation value) { m_selector->m_relation = value; }
     void setForPage() { m_selector->setForPage(); }
     void setRelationIsAffectedByPseudoContent() { m_selector->setRelationIsAffectedByPseudoContent(); }
     bool relationIsAffectedByPseudoContent() const { return m_selector->relationIsAffectedByPseudoContent(); }
 
     void adoptSelectorVector(Vector<OwnPtr<CSSParserSelector> >& selectorVector);
 
     bool hasHostPseudoSelector() const;
@@ skipping 44 matching lines @@
 inline void CSSParserValue::setFromValueList(PassOwnPtr<CSSParserValueList> valueList)
 {
     id = CSSValueInvalid;
     this->valueList = valueList.leakPtr();
     unit = ValueList;
 }
 
 }
 
 #endif