Support animating CSS property "order"

third_party/WebKit/Source/core/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 "core/css/CSSPropertyEquality.h"
 
 #include "core/style/ComputedStyle.h"
 #include "core/style/DataEquivalency.h"
 #include "core/style/ShadowList.h"
 
@@ skipping 185 matching lines @@
       return a.offsetAnchor() == b.offsetAnchor();
     case CSSPropertyOffsetDistance:
       return a.offsetDistance() == b.offsetDistance();
     case CSSPropertyOffsetPosition:
       return a.offsetPosition() == b.offsetPosition();
     case CSSPropertyOffsetRotate:
     case CSSPropertyOffsetRotation:
       return a.offsetRotation() == b.offsetRotation();
     case CSSPropertyOpacity:
       return a.opacity() == b.opacity();
+    case CSSPropertyOrder:
+      return a.order() == b.order();
     case CSSPropertyOrphans:
       return a.orphans() == b.orphans();
     case CSSPropertyOutlineColor:
       return a.outlineColor() == b.outlineColor() &&
              a.visitedLinkOutlineColor() == b.visitedLinkOutlineColor();
     case CSSPropertyOutlineOffset:
       return a.outlineOffset() == b.outlineOffset();
     case CSSPropertyOutlineWidth:
       return a.outlineWidth() == b.outlineWidth();
     case CSSPropertyPaddingBottom:
@@ skipping 151 matching lines @@
     case CSSPropertyZIndex:
       return a.hasAutoZIndex() == b.hasAutoZIndex() &&
              (a.hasAutoZIndex() || a.zIndex() == b.zIndex());
     default:
       NOTREACHED();
       return true;
   }
 }
 
 }  // namespace blink