Remove most of visited link support.

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

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 191 matching lines @@
             values.append(createFromFillSize(fillLayer->size(), style));
         } else {
             ASSERT_NOT_REACHED();
         }
     }
     return AnimatableRepeatable::create(values);
 }
 
 PassRefPtrWillBeRawPtr<AnimatableValue> CSSAnimatableValueFactory::createFromColor(CSSPropertyID property, const RenderStyle& style)
 {
-    Color color = style.colorIncludingFallback(property, false);
-    Color visitedLinkColor = style.colorIncludingFallback(property, true);
-    return AnimatableColor::create(color, visitedLinkColor);
+    Color color = style.colorIncludingFallback(property);
+    return AnimatableColor::create(color);
 }
 
 inline static PassRefPtrWillBeRawPtr<AnimatableValue> createFromShapeValue(ShapeValue* value)
 {
     if (value)
         return AnimatableShapeValue::create(value);
     return AnimatableUnknown::create(CSSValueNone);
 }
 
 static double fontStretchToDouble(FontStretch fontStretch)
@@ skipping 155 matching lines @@
         return createFromLength(style.paddingBottom(), style);
     case CSSPropertyPaddingLeft:
         return createFromLength(style.paddingLeft(), style);
     case CSSPropertyPaddingRight:
         return createFromLength(style.paddingRight(), style);
     case CSSPropertyPaddingTop:
         return createFromLength(style.paddingTop(), style);
     case CSSPropertyRight:
         return createFromLength(style.right(), style);
     case CSSPropertyTextDecorationColor:
-        return AnimatableColor::create(style.textDecorationColor().resolve(style.color()), style.visitedLinkTextDecorationColor().resolve(style.visitedLinkColor()));
+        return AnimatableColor::create(style.textDecorationColor().resolve(style.color()));
     case CSSPropertyTextIndent:
         return createFromLength(style.textIndent(), style);
     case CSSPropertyTextShadow:
         return AnimatableShadow::create(style.textShadow());
     case CSSPropertyTop:
         return createFromLength(style.top(), style);
     case CSSPropertyWebkitBorderHorizontalSpacing:
         return createFromDouble(style.horizontalBorderSpacing());
     case CSSPropertyWebkitBorderVerticalSpacing:
         return createFromDouble(style.verticalBorderSpacing());
@@ skipping 55 matching lines @@
     case CSSPropertyZoom:
         return createFromDouble(style.zoom());
     default:
         ASSERT_NOT_REACHED();
         // This return value is to avoid a release crash if possible.
         return AnimatableUnknown::create(nullptr);
     }
 }
 
 } // namespace blink