[Oilpan] Migrate most classes under core/animations to Oilpan heap.

Source/core/animation/animatable/AnimatableValue.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 20 matching lines @@
 #ifndef AnimatableValue_h
 #define AnimatableValue_h
 
 #include "core/CoreExport.h"
 #include "core/css/CSSValue.h"
 #include "platform/heap/Handle.h"
 #include "wtf/RefCounted.h"
 
 namespace blink {
 
-class CORE_EXPORT AnimatableValue : public RefCountedWillBeGarbageCollectedFinalized<AnimatableValue> {
+class CORE_EXPORT AnimatableValue : public GarbageCollectedFinalized<AnimatableValue> {
 public:
     virtual ~AnimatableValue() { }
 
     static const AnimatableValue* neutralValue();
 
-    static PassRefPtrWillBeRawPtr<AnimatableValue> interpolate(const AnimatableValue*, const AnimatableValue*, double fraction);
+    static AnimatableValue* interpolate(const AnimatableValue*, const AnimatableValue*, double fraction);
     static bool usesDefaultInterpolation(const AnimatableValue* from, const AnimatableValue* to)
     {
         return !from->isSameType(to) || from->usesDefaultInterpolationWith(to);
     }
 
     bool equals(const AnimatableValue* value) const
     {
         return isSameType(value) && equalTo(value);
     }
     bool equals(const AnimatableValue& value) const
@@ skipping 52 matching lines @@
         TypeSVGPaint,
         TypeShadow,
         TypeShapeValue,
         TypeStrokeDasharrayList,
         TypeTransform,
         TypeUnknown,
         TypeVisibility,
     };
 
     virtual bool usesDefaultInterpolationWith(const AnimatableValue* value) const { return false; }
-    virtual PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const = 0;
-    static PassRefPtrWillBeRawPtr<AnimatableValue> defaultInterpolateTo(const AnimatableValue* left, const AnimatableValue* right, double fraction) { return takeConstRef((fraction < 0.5) ? left : right); }
+    virtual AnimatableValue* interpolateTo(const AnimatableValue*, double fraction) const = 0;
+    static AnimatableValue* defaultInterpolateTo(const AnimatableValue* left, const AnimatableValue* right, double fraction) { return takeConstRef((fraction < 0.5) ? left : right); }
 
     template <class T>
-    static PassRefPtrWillBeRawPtr<T> takeConstRef(const T* value) { return PassRefPtrWillBeRawPtr<T>(const_cast<T*>(value)); }
+    static T* takeConstRef(const T* value) { return const_cast<T*>(value); }
 
 private:
     virtual AnimatableType type() const = 0;
     // Implementations can assume that the object being compared has the same type as the object this is called on
     virtual bool equalTo(const AnimatableValue*) const = 0;
 
     template <class Keyframe> friend class KeyframeEffectModel;
 };
 
 #define DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(thisType, predicate) \
     DEFINE_TYPE_CASTS(thisType, AnimatableValue, value, value->predicate, value.predicate)
 
 } // namespace blink
 
 #endif // AnimatableValue_h