Move RareNonInheritedData::*DataEquivalent to ComputedStyle.

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

Index: third_party/WebKit/Source/core/style/StyleRareNonInheritedData.h
diff --git a/third_party/WebKit/Source/core/style/StyleRareNonInheritedData.h b/third_party/WebKit/Source/core/style/StyleRareNonInheritedData.h
index ec02d66b0da12975cd0e8a7912f1394323a3284b..83dd3047ec2ed4fbfb4935ea6e4758855c66ab0a 100644
--- a/third_party/WebKit/Source/core/style/StyleRareNonInheritedData.h
+++ b/third_party/WebKit/Source/core/style/StyleRareNonInheritedData.h
@@ -96,15 +96,6 @@ class CORE_EXPORT StyleRareNonInheritedData
     return !(*this == o);
   }
 
-  bool ContentDataEquivalent(const StyleRareNonInheritedData&) const;
-  bool CounterDataEquivalent(const StyleRareNonInheritedData&) const;
-  bool ShadowDataEquivalent(const StyleRareNonInheritedData&) const;
-  bool ReflectionDataEquivalent(const StyleRareNonInheritedData&) const;
-  bool AnimationDataEquivalent(const StyleRareNonInheritedData&) const;
-  bool TransitionDataEquivalent(const StyleRareNonInheritedData&) const;
-  bool ShapeOutsideDataEquivalent(const StyleRareNonInheritedData&) const;
-  bool ClipPathDataEquivalent(const StyleRareNonInheritedData&) const;
-
   float opacity;  // Whether or not we're transparent.
 
   float perspective_;