Moving fontSelector from StyleResolver to StyleEngine.

Source/core/css/resolver/StyleResolver.h

Index: Source/core/css/resolver/StyleResolver.h
diff --git a/Source/core/css/resolver/StyleResolver.h b/Source/core/css/resolver/StyleResolver.h
index 735c39a1734e8ecbdfaaccb74cb2cda2fe1f65dd..c23b4ad5df7f7686900b292470bf5a0df84c003a 100644
--- a/Source/core/css/resolver/StyleResolver.h
+++ b/Source/core/css/resolver/StyleResolver.h
@@ -142,7 +142,6 @@ public:
     void appendAuthorStyleSheets(unsigned firstNew, const Vector<RefPtr<CSSStyleSheet> >&);
     void resetAuthorStyle(const ContainerNode*);
     void finishAppendAuthorStyleSheets();
-    void resetFontSelector();
 
     TreeBoundaryCrossingRules& treeBoundaryCrossingRules() { return m_treeBoundaryCrossingRules; }
     void processScopedRules(const RuleSet& authorRules, const KURL&, ContainerNode* scope = 0);
@@ -186,7 +185,6 @@ public:
     // |properties| is an array with |count| elements.
     void applyPropertiesToStyle(const CSSPropertyValue* properties, size_t count, RenderStyle*);
 
-    CSSFontSelector* fontSelector() const { return m_fontSelector.get(); }
     ViewportStyleResolver* viewportStyleResolver() { return m_viewportStyleResolver.get(); }
 
     void addMediaQueryResults(const MediaQueryResultList&);
@@ -303,8 +301,6 @@ private:
     Document& m_document;
     SelectorFilter m_selectorFilter;
 
-    RefPtr<CSSFontSelector> m_fontSelector;
-
     RefPtr<ViewportStyleResolver> m_viewportStyleResolver;
 
     ListHashSet<CSSStyleSheet*, 16> m_pendingStyleSheets;