Make all CSSSelector data members private

Source/core/css/CSSParserValues.cpp

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2008 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 168 matching lines @@
 }
 
 bool CSSParserSelector::isSimple() const
 {
     if (m_selector->selectorList() || m_selector->matchesPseudoElement())
         return false;
 
     if (!m_tagHistory)
         return true;
 
-    if (m_selector->m_match == CSSSelector::Tag) {
+    if (m_selector->match() == CSSSelector::Tag) {
         // We can't check against anyQName() here because namespace may not be nullAtom.
         // Example:
         //     @namespace "http://www.w3.org/2000/svg";
         //     svg:not(:root) { ...
         if (m_selector->tagQName().localName() == starAtom)
             return m_tagHistory->isSimple();
     }
 
     return false;
 }
@@ skipping 17 matching lines @@
 }
 
 void CSSParserSelector::prependTagSelector(const QualifiedName& tagQName, bool tagIsForNamespaceRule)
 {
     OwnPtr<CSSParserSelector> second = adoptPtr(new CSSParserSelector);
     second->m_selector = m_selector.release();
     second->m_tagHistory = m_tagHistory.release();
     m_tagHistory = second.release();
 
     m_selector = adoptPtr(new CSSSelector(tagQName, tagIsForNamespaceRule));
-    m_selector->m_relation = CSSSelector::SubSelector;
+    m_selector->setRelation(CSSSelector::SubSelector);
 }
 
 bool CSSParserSelector::hasHostPseudoSelector() const
 {
     CSSParserSelector* selector = const_cast<CSSParserSelector*>(this);
     do {
         if (selector->pseudoType() == CSSSelector::PseudoHost || selector->pseudoType() == CSSSelector::PseudoHostContext)
             return true;
     } while ((selector = selector->tagHistory()));
     return false;
 }
 
 } // namespace WebCore