| Index: Source/core/rendering/RenderLayerBacking.cpp
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| diff --git a/Source/core/rendering/RenderLayerBacking.cpp b/Source/core/rendering/RenderLayerBacking.cpp
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| index eb5fc8120826997def8c0ce38dbc7d051a3017e3..fd6168c77e2173722891066d6b9f03cbfbf30fd3 100644
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| --- a/Source/core/rendering/RenderLayerBacking.cpp
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| +++ b/Source/core/rendering/RenderLayerBacking.cpp
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| @@ -1734,7 +1734,7 @@ void RenderLayerBacking::verifyNotPainting()
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|  }
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|  #endif
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|  
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| -bool RenderLayerBacking::startAnimation(double timeOffset, const CSSAnimationData* anim, const KeyframeList& keyframes)
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| +bool RenderLayerBacking::startAnimation(double timeOffset, const StyleAnimationData* anim, const KeyframeList& keyframes)
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|  {
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|      bool hasOpacity = keyframes.containsProperty(CSSPropertyOpacity);
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|      bool hasTransform = renderer()->isBox() && keyframes.containsProperty(CSSPropertyWebkitTransform);
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| @@ -1805,7 +1805,7 @@ bool RenderLayerBacking::startTransition(double timeOffset, CSSPropertyID proper
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|      ASSERT(property != CSSPropertyInvalid);
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|  
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|      if (property == CSSPropertyOpacity) {
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| -        const CSSAnimationData* opacityAnim = toStyle->transitionForProperty(CSSPropertyOpacity);
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| +        const StyleAnimationData* opacityAnim = toStyle->transitionForProperty(CSSPropertyOpacity);
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|          if (opacityAnim && !opacityAnim->isEmptyOrZeroDuration()) {
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|              KeyframeValueList opacityVector(AnimatedPropertyOpacity);
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|              opacityVector.insert(new FloatAnimationValue(0, compositingOpacity(fromStyle->opacity())));
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| @@ -1820,7 +1820,7 @@ bool RenderLayerBacking::startTransition(double timeOffset, CSSPropertyID proper
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|      }
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|  
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|      if (property == CSSPropertyWebkitTransform && m_owningLayer->hasTransform()) {
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| -        const CSSAnimationData* transformAnim = toStyle->transitionForProperty(CSSPropertyWebkitTransform);
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| +        const StyleAnimationData* transformAnim = toStyle->transitionForProperty(CSSPropertyWebkitTransform);
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|          if (transformAnim && !transformAnim->isEmptyOrZeroDuration()) {
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|              KeyframeValueList transformVector(AnimatedPropertyWebkitTransform);
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|              transformVector.insert(new TransformAnimationValue(0, &fromStyle->transform()));
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| @@ -1834,7 +1834,7 @@ bool RenderLayerBacking::startTransition(double timeOffset, CSSPropertyID proper
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|      }
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|  
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|      if (property == CSSPropertyWebkitFilter && m_owningLayer->hasFilter()) {
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| -        const CSSAnimationData* filterAnim = toStyle->transitionForProperty(CSSPropertyWebkitFilter);
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| +        const StyleAnimationData* filterAnim = toStyle->transitionForProperty(CSSPropertyWebkitFilter);
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|          if (filterAnim && !filterAnim->isEmptyOrZeroDuration()) {
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|              KeyframeValueList filterVector(AnimatedPropertyWebkitFilter);
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|              filterVector.insert(new FilterAnimationValue(0, &fromStyle->filter()));
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| 
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