Unprefix -webkit-filter and add a pixel test for it.

sky/engine/core/animation/css/CSSPropertyEquality.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "sky/engine/config.h"
 #include "sky/engine/core/animation/css/CSSPropertyEquality.h"
 
 #include "sky/engine/core/animation/css/CSSAnimations.h"
 #include "sky/engine/core/rendering/style/DataEquivalency.h"
 #include "sky/engine/core/rendering/style/RenderStyle.h"
@@ skipping 91 matching lines @@
     case CSSPropertyBorderTopWidth:
         return a.borderTopWidth() == b.borderTopWidth();
     case CSSPropertyBottom:
         return a.bottom() == b.bottom();
     case CSSPropertyBoxShadow:
         return dataEquivalent(a.boxShadow(), b.boxShadow());
     case CSSPropertyClip:
         return a.clip() == b.clip();
     case CSSPropertyColor:
         return a.color() == b.color();
+    case CSSPropertyFilter:
+        return a.filter() == b.filter();
     case CSSPropertyFlexBasis:
         return a.flexBasis() == b.flexBasis();
     case CSSPropertyFlexGrow:
         return a.flexGrow() == b.flexGrow();
     case CSSPropertyFlexShrink:
         return a.flexShrink() == b.flexShrink();
     case CSSPropertyFontSize:
         // CSSPropertyFontSize: Must pass a specified size to setFontSize if Text Autosizing is enabled, but a computed size
         // if text zoom is enabled (if neither is enabled it's irrelevant as they're probably the same).
         // FIXME: Should we introduce an option to pass the computed font size here, allowing consumers to
@@ skipping 65 matching lines @@
     case CSSPropertyWebkitBackgroundSize:
         return fillLayersEqual<CSSPropertyWebkitBackgroundSize>(a.backgroundLayers(), b.backgroundLayers());
     case CSSPropertyWebkitBorderHorizontalSpacing:
         return a.horizontalBorderSpacing() == b.horizontalBorderSpacing();
     case CSSPropertyWebkitBorderVerticalSpacing:
         return a.verticalBorderSpacing() == b.verticalBorderSpacing();
     case CSSPropertyWebkitBoxShadow:
         return dataEquivalent(a.boxShadow(), b.boxShadow());
     case CSSPropertyWebkitClipPath:
         return dataEquivalent(a.clipPath(), b.clipPath());
-    case CSSPropertyWebkitFilter:
-        return a.filter() == b.filter();
     case CSSPropertyWebkitMaskBoxImageOutset:
         return a.maskBoxImageOutset() == b.maskBoxImageOutset();
     case CSSPropertyWebkitMaskBoxImageSlice:
         return a.maskBoxImageSlices() == b.maskBoxImageSlices();
     case CSSPropertyWebkitMaskBoxImageSource:
         return dataEquivalent(a.maskBoxImageSource(), b.maskBoxImageSource());
     case CSSPropertyWebkitMaskBoxImageWidth:
         return a.maskBoxImageWidth() == b.maskBoxImageWidth();
     case CSSPropertyWebkitMaskImage:
         return dataEquivalent(a.maskImage(), b.maskImage());
@@ skipping 21 matching lines @@
         return a.wordSpacing() == b.wordSpacing();
     case CSSPropertyZIndex:
         return a.zIndex() == b.zIndex();
     default:
         ASSERT_NOT_REACHED();
         return true;
     }
 }
 
 }