CSS Parser: Implement selector parsing [1/3]

Source/core/css/parser/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 198 matching lines @@
 public:
     CSSValueID id;
     OwnPtr<CSSParserValueList> args;
 };
 
 class CSSParserSelector {
     WTF_MAKE_NONCOPYABLE(CSSParserSelector); WTF_MAKE_FAST_ALLOCATED;
 public:
     CSSParserSelector();
     explicit CSSParserSelector(const QualifiedName&);
+
+    static PassOwnPtr<CSSParserSelector> create() { return adoptPtr(new CSSParserSelector); }
+    static PassOwnPtr<CSSParserSelector> create(const QualifiedName& name) { return adoptPtr(new CSSParserSelector(name)); }
+
     ~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, CSSSelector::AttributeMatchType matchType) { m_selector->setAttribute(value, matchType); }
     void setArgument(const AtomicString& value) { m_selector->setArgument(value); }
     void setMatch(CSSSelector::Match value) { m_selector->setMatch(value); }
     void setRelation(CSSSelector::Relation value) { m_selector->setRelation(value); }
@@ skipping 61 matching lines @@
 {
     id = CSSValueInvalid;
     this->valueList = valueList.leakPtr();
     unit = ValueList;
     isInt = false;
 }
 
 }
 
 #endif