Web Animations: Animate d presentation attribute using InterpolableValue

third_party/WebKit/Source/core/animation/CSSPathInterpolationType.h

Index: third_party/WebKit/Source/core/animation/CSSPathInterpolationType.h
diff --git a/third_party/WebKit/Source/core/animation/CSSImageListInterpolationType.h b/third_party/WebKit/Source/core/animation/CSSPathInterpolationType.h
similarity index 71%
copy from third_party/WebKit/Source/core/animation/CSSImageListInterpolationType.h
copy to third_party/WebKit/Source/core/animation/CSSPathInterpolationType.h
index 78a779909086bd6f69d173e1820bd893ef896346..e9f2324404eeecbdff6dd19c211f2ea90437f11b 100644
--- a/third_party/WebKit/Source/core/animation/CSSImageListInterpolationType.h
+++ b/third_party/WebKit/Source/core/animation/CSSPathInterpolationType.h
@@ -1,36 +1,32 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2016 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.
 
-#ifndef CSSImageListInterpolationType_h
-#define CSSImageListInterpolationType_h
+#ifndef CSSPathInterpolationType_h
+#define CSSPathInterpolationType_h
 
 #include "core/animation/CSSInterpolationType.h"
-#include "core/animation/ImageListPropertyFunctions.h"
 
 namespace blink {
 
-class CSSImageListInterpolationType : public CSSInterpolationType {
+class CSSPathInterpolationType : public CSSInterpolationType {
 public:
-    CSSImageListInterpolationType(CSSPropertyID property)
+    CSSPathInterpolationType(CSSPropertyID property)
         : CSSInterpolationType(property)
     { }
 
-    PassOwnPtr<InterpolationValue> maybeConvertUnderlyingValue(const InterpolationEnvironment&) const final;
-    void composite(UnderlyingValue&, double underlyingFraction, const InterpolationValue&) const final;
     void apply(const InterpolableValue&, const NonInterpolableValue*, InterpolationEnvironment&) const final;
+    void composite(UnderlyingValue&, double underlyingFraction, const InterpolationValue&) const final;
 
-private:
-    PassOwnPtr<InterpolationValue> maybeConvertStyleImageList(const StyleImageList&) const;
-
+protected:
     PassOwnPtr<InterpolationValue> maybeConvertNeutral(const UnderlyingValue&, ConversionCheckers&) const final;
     PassOwnPtr<InterpolationValue> maybeConvertInitial() const final;
     PassOwnPtr<InterpolationValue> maybeConvertInherit(const StyleResolverState&, ConversionCheckers&) const final;
     PassOwnPtr<InterpolationValue> maybeConvertValue(const CSSValue&, const StyleResolverState&, ConversionCheckers&) const final;
-
+    PassOwnPtr<InterpolationValue> maybeConvertUnderlyingValue(const InterpolationEnvironment&) const final;
     PassOwnPtr<PairwisePrimitiveInterpolation> mergeSingleConversions(InterpolationValue& startValue, InterpolationValue& endValue) const final;
 };
 
 } // namespace blink
 
-#endif // CSSImageListInterpolationType_h
+#endif // CSSPathInterpolationType_h