Oilpan: Completely move core/animations/ to oilpan's heap

Source/core/animation/SampledEffect.h

 // 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.
 
 #ifndef SampledEffect_h
 #define SampledEffect_h
 
 #include "core/animation/Animation.h"
 #include "core/animation/AnimationPlayer.h"
 #include "core/animation/Interpolation.h"
 #include "wtf/BitArray.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
-class SampledEffect {
+class SampledEffect : public NoBaseWillBeGarbageCollected<SampledEffect> {
 public:
-    static PassOwnPtr<SampledEffect> create(Animation* animation, PassOwnPtrWillBeRawPtr<WillBeHeapVector<RefPtrWillBeMember<Interpolation> > > interpolations)
+    static PassOwnPtrWillBeRawPtr<SampledEffect> create(Animation* animation, PassOwnPtrWillBeRawPtr<WillBeHeapVector<RefPtrWillBeMember<Interpolation> > > interpolations)
     {
-        return adoptPtr(new SampledEffect(animation, interpolations));
+        return adoptPtrWillBeNoop(new SampledEffect(animation, interpolations));
     }
 
     bool canChange() const;
-    void clear();
+    void detach();
 
     const WillBeHeapVector<RefPtrWillBeMember<Interpolation> >& interpolations() const { return *m_interpolations; }
     void setInterpolations(PassOwnPtrWillBeRawPtr<WillBeHeapVector<RefPtrWillBeMember<Interpolation> > > interpolations) { m_interpolations = interpolations; }
 
     Animation* animation() const { return m_animation; }
     const AnimationPlayer::SortInfo& sortInfo() const { return m_playerSortInfo; }
     Animation::Priority priority() const { return m_priority; }
 
     void removeReplacedInterpolationsIfNeeded(const BitArray<numCSSProperties>&);
 
+    void trace(Visitor*);
+
 private:
     SampledEffect(Animation*, PassOwnPtrWillBeRawPtr<WillBeHeapVector<RefPtrWillBeMember<Interpolation> > >);
 
     // When Animation and AnimationPlayer are moved to Oilpan, we won't need a
     // handle on the player and should only keep a weak pointer to the animation.
-    RefPtr<AnimationPlayer> m_player;
-    Animation* m_animation;
-    OwnPtrWillBePersistent<WillBeHeapVector<RefPtrWillBeMember<Interpolation> > > m_interpolations;
+    RefPtrWillBeWeakMember<AnimationPlayer> m_player;
+    RawPtrWillBeWeakMember<Animation> m_animation;
+    OwnPtrWillBeMember<WillBeHeapVector<RefPtrWillBeMember<Interpolation> > > m_interpolations;
     AnimationPlayer::SortInfo m_playerSortInfo;
     Animation::Priority m_priority;
 };
 
 } // namespace WebCore
 
 #endif