Cleanup WebKit prefixed names for classes in css directory.

Source/core/core.gypi

 
 {
     'variables': {
         'core_idl_files': [
             'css/CSS.idl',
             'css/CSSCharsetRule.idl',
             'css/CSSFontFaceLoadEvent.idl',
             'css/CSSFontFaceRule.idl',
             'css/CSSHostRule.idl',
             'css/CSSImportRule.idl',
             'css/CSSMediaRule.idl',
+            'css/CSSMixFunctionValue.idl',
             'css/CSSPageRule.idl',
             'css/CSSPrimitiveValue.idl',
+            'css/CSSRegionRule.idl',
             'css/CSSRule.idl',
             'css/CSSRuleList.idl',
             'css/CSSStyleDeclaration.idl',
             'css/CSSStyleRule.idl',
             'css/CSSStyleSheet.idl',
             'css/CSSSupportsRule.idl',
+            'css/CSSTransformValue.idl',
             # We should probably add CSSUnknownRule.idl to this list,
             # but it currently causes a compile error.
             # 'css/CSSUnknownRule.idl',
             'css/CSSValue.idl',
             'css/CSSValueList.idl',
+            'css/CSSViewportRule.idl',
             'css/Counter.idl',
             'css/FontLoader.idl',
             'css/MediaList.idl',
             'css/MediaQueryList.idl',
             'css/Rect.idl',
             'css/RGBColor.idl',
             'css/StyleMedia.idl',
             'css/StyleSheet.idl',
             'css/StyleSheetList.idl',
             'css/WebKitCSSFilterRule.idl',
             'css/WebKitCSSFilterValue.idl',
             'css/WebKitCSSKeyframeRule.idl',
             'css/WebKitCSSKeyframesRule.idl',
             'css/WebKitCSSMatrix.idl',
-            'css/WebKitCSSMixFunctionValue.idl',
-            'css/WebKitCSSRegionRule.idl',
-            'css/WebKitCSSTransformValue.idl',
-            'css/WebKitCSSViewportRule.idl',
             'dom/AnimationEvent.idl',
             'dom/Attr.idl',
             'dom/AutocompleteErrorEvent.idl',
             'dom/BeforeLoadEvent.idl',
             'dom/CDATASection.idl',
             'dom/CharacterData.idl',
             'dom/ClientRect.idl',
             'dom/ClientRectList.idl',
             'dom/Clipboard.idl',
             'dom/Comment.idl',
@@ skipping 519 matching lines @@
             'css/CSSImageValue.cpp',
             'css/CSSImportRule.cpp',
             'css/CSSImportRule.h',
             'css/CSSInheritedValue.cpp',
             'css/CSSInheritedValue.h',
             'css/CSSInitialValue.cpp',
             'css/CSSInitialValue.h',
             'css/CSSLineBoxContainValue.cpp',
             'css/CSSMediaRule.cpp',
             'css/CSSMediaRule.h',
+            'css/CSSMixFunctionValue.cpp',
+            'css/CSSMixFunctionValue.h',
             'css/CSSOMUtils.cpp',
             'css/CSSOMUtils.h',
             'css/CSSPageRule.cpp',
             'css/CSSPageRule.h',
             'css/CSSParser.cpp',
             'css/CSSParser.h',
             'css/CSSParserMode.h',
             'css/CSSParserValues.cpp',
             'css/CSSPrimitiveValue.cpp',
             'css/CSSPrimitiveValueMappings.h',
             'css/CSSProperty.cpp',
             'css/CSSPropertySourceData.cpp',
             'css/CSSReflectValue.cpp',
+            'css/CSSRegionRule.cpp',
+            'css/CSSRegionRule.h',
             'css/CSSRule.cpp',
             'css/CSSRule.h',
             'css/CSSRuleList.cpp',
             'css/CSSRuleList.h',
             'css/CSSSegmentedFontFace.cpp',
             'css/CSSSegmentedFontFace.h',
             'css/CSSSelector.cpp',
             'css/CSSSelectorList.cpp',
             'css/CSSSelectorList.h',
+            'css/CSSShaderValue.cpp',
+            'css/CSSShaderValue.h',
             'css/CSSStyleDeclaration.h',
             'css/CSSStyleDeclaration.cpp',
             'css/CSSStyleRule.cpp',
             'css/CSSStyleRule.h',
             'css/CSSStyleSheet.cpp',
             'css/CSSStyleSheet.h',
             'css/CSSSupportsRule.cpp',
             'css/CSSSupportsRule.h',
+            'css/CSSSVGDocumentValue.cpp',
+            'css/CSSSVGDocumentValue.h',
             'css/CSSTimingFunctionValue.cpp',
             'css/CSSTimingFunctionValue.h',
             'css/CSSToStyleMap.cpp',
             'css/CSSToStyleMap.h',
+            'css/CSSTransformValue.cpp',
             'css/CSSUnicodeRangeValue.cpp',
             'css/CSSUnicodeRangeValue.h',
             'css/CSSUnknownRule.h',
             'css/CSSValue.cpp',
             'css/CSSValueList.cpp',
             'css/CSSValuePool.cpp',
             'css/CSSValuePool.h',
             'css/CSSVariableValue.h',
+            'css/CSSViewportRule.h',
+            'css/CSSViewportRule.cpp',
             'css/Counter.h',
             'css/DeprecatedStyleBuilder.cpp',
             'css/DeprecatedStyleBuilder.h',
             'css/DOMWindowCSS.cpp',
             'css/DOMWindowCSS.h',
             'css/DocumentRuleSets.cpp',
             'css/DocumentRuleSets.h',
             'css/ElementRuleCollector.cpp',
             'css/ElementRuleCollector.h',
             'css/FontFeatureValue.cpp',
@@ skipping 67 matching lines @@
             'css/WebKitCSSArrayFunctionValue.cpp',
             'css/WebKitCSSArrayFunctionValue.h',
             'css/WebKitCSSFilterRule.cpp',
             'css/WebKitCSSFilterValue.cpp',
             'css/WebKitCSSKeyframeRule.cpp',
             'css/WebKitCSSKeyframeRule.h',
             'css/WebKitCSSKeyframesRule.cpp',
             'css/WebKitCSSKeyframesRule.h',
             'css/WebKitCSSMatrix.cpp',
             'css/WebKitCSSMatrix.h',
-            'css/WebKitCSSMixFunctionValue.cpp',
-            'css/WebKitCSSMixFunctionValue.h',
-            'css/WebKitCSSRegionRule.cpp',
-            'css/WebKitCSSRegionRule.h',
-            'css/WebKitCSSShaderValue.cpp',
-            'css/WebKitCSSShaderValue.h',
-            'css/WebKitCSSSVGDocumentValue.cpp',
-            'css/WebKitCSSSVGDocumentValue.h',
-            'css/WebKitCSSTransformValue.cpp',
-            'css/WebKitCSSViewportRule.h',
-            'css/WebKitCSSViewportRule.cpp',
             'css/resolver/FilterOperationResolver.cpp',
             'css/resolver/FilterOperationResolver.h',
             'css/resolver/ScopedStyleResolver.cpp',
             'css/resolver/ScopedStyleResolver.h',
             'css/resolver/StyleResolver.cpp',
             'css/resolver/StyleResolver.h',
             'css/resolver/StyleResolverState.cpp',
             'css/resolver/StyleResolverState.h',
             'css/resolver/TransformBuilder.cpp',
             'css/resolver/TransformBuilder.h',
@@ skipping 2944 matching lines @@
                 'bison_exe': 'bison',
                 # We specify a preprocess so it happens locally and won't get
                 # distributed to goma.
                 # FIXME: /usr/bin/gcc won't exist on OSX forever. We want to
                 # use /usr/bin/clang once we require Xcode 4.x.
                 'preprocessor': '--preprocessor "/usr/bin/gcc -E -P -x c++"'
               }],
          ],
     }
 }