Move RareInheritedData (Quotes|Shadow)DataEquivalent to ComputedStyle.

third_party/WebKit/Source/core/style/StyleRareInheritedData.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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
@@ skipping 50 matching lines @@
   }
   PassRefPtr<StyleRareInheritedData> Copy() const {
     return AdoptRef(new StyleRareInheritedData(*this));
   }
   ~StyleRareInheritedData();
 
   bool operator==(const StyleRareInheritedData&) const;
   bool operator!=(const StyleRareInheritedData& o) const {
     return !(*this == o);
   }
-  bool ShadowDataEquivalent(const StyleRareInheritedData&) const;
-  bool QuotesDataEquivalent(const StyleRareInheritedData&) const;
 
   Persistent<StyleImage> list_style_image_;
 
   Color text_stroke_color_;
   float text_stroke_width_;
   Color text_fill_color_;
   Color text_emphasis_color_;
   Color caret_color_;
 
   Color visited_link_text_stroke_color_;
@@ skipping 80 matching lines @@
   TextSizeAdjust text_size_adjust_;
 
  private:
   StyleRareInheritedData();
   StyleRareInheritedData(const StyleRareInheritedData&);
 };
 
 }  // namespace blink
 
 #endif  // StyleRareInheritedData_h