| Index: third_party/WebKit/Source/core/animation/css/CSSAnimationUpdate.h
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| diff --git a/third_party/WebKit/Source/core/animation/css/CSSAnimationUpdate.h b/third_party/WebKit/Source/core/animation/css/CSSAnimationUpdate.h
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| index c1920e4841c629f5f6a230532ba108e97e4c223b..0abd431246965b9334d58d2d0a1e1c1616cdf720 100644
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| --- a/third_party/WebKit/Source/core/animation/css/CSSAnimationUpdate.h
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| +++ b/third_party/WebKit/Source/core/animation/css/CSSAnimationUpdate.h
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| @@ -152,7 +152,7 @@ public:
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|          m_updatedCompositorKeyframes.append(animation);
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|      }
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|  
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| -    void startTransition(CSSPropertyID id, const AnimatableValue* from, const AnimatableValue* to, PassRefPtr<AnimatableValue> reversingAdjustedStartValue, double reversingShorteningFactor, const InertEffect& effect)
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| +    void startTransition(CSSPropertyID id, PassRefPtr<AnimatableValue> from, PassRefPtr<AnimatableValue> to, PassRefPtr<AnimatableValue> reversingAdjustedStartValue, double reversingShorteningFactor, const InertEffect& effect)
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|      {
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|          NewTransition newTransition;
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|          newTransition.id = id;
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| @@ -183,8 +183,8 @@ public:
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|          }
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|  
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|          CSSPropertyID id;
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| -        const AnimatableValue* from;
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| -        const AnimatableValue* to;
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| +        RefPtr<AnimatableValue> from;
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| +        RefPtr<AnimatableValue> to;
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|          RefPtr<AnimatableValue> reversingAdjustedStartValue;
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|          double reversingShorteningFactor;
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|          Member<const InertEffect> effect;
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| 
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