Remove CSS list-style

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 114 matching lines @@
     case CSSPropertyFontWeight:
         return a.fontWeight() == b.fontWeight();
     case CSSPropertyHeight:
         return a.height() == b.height();
     case CSSPropertyLeft:
         return a.left() == b.left();
     case CSSPropertyLetterSpacing:
         return a.letterSpacing() == b.letterSpacing();
     case CSSPropertyLineHeight:
         return a.specifiedLineHeight() == b.specifiedLineHeight();
-    case CSSPropertyListStyleImage:
-        return dataEquivalent(a.listStyleImage(), b.listStyleImage());
     case CSSPropertyMarginBottom:
         return a.marginBottom() == b.marginBottom();
     case CSSPropertyMarginLeft:
         return a.marginLeft() == b.marginLeft();
     case CSSPropertyMarginRight:
         return a.marginRight() == b.marginRight();
     case CSSPropertyMarginTop:
         return a.marginTop() == b.marginTop();
     case CSSPropertyMaxHeight:
         return a.maxHeight() == b.maxHeight();
@@ skipping 64 matching lines @@
         return a.wordSpacing() == b.wordSpacing();
     case CSSPropertyZIndex:
         return a.zIndex() == b.zIndex();
     default:
         ASSERT_NOT_REACHED();
         return true;
     }
 }
 
 }