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

Source/core/animation/Animation.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 33 matching lines @@
 #include "public/platform/WebCompositorAnimationPlayerClient.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 class AnimationTimeline;
 class Element;
 class ExceptionState;
 class WebCompositorAnimationPlayer;
 
-class CORE_EXPORT Animation final
-    : public EventTargetWithInlineData
-    , public RefCountedWillBeNoBase<Animation>
-    , public ActiveDOMObject
-    , public WebCompositorAnimationDelegate
-    , public WebCompositorAnimationPlayerClient {
+class CORE_EXPORT Animation final : public RefCountedGarbageCollectedEventTargetWithInlineData<Animation>, public ActiveDOMObject, public WebCompositorAnimationDelegate, public WebCompositorAnimationPlayerClient {
     DEFINE_WRAPPERTYPEINFO();
-    REFCOUNTED_EVENT_TARGET(Animation);
+    DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<Animation>);
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Animation);
+    USING_PRE_FINALIZER(Animation, disposeAnimation);

[sof, 2015/05/30 11:34:04]

No need to add a TODO, but eagerly finalizing Animation objects will be an
alternative.

[peria, 2015/06/01 04:43:01]

Done.

 public:
     enum AnimationPlayState {
         Idle,
         Pending,
         Running,
         Paused,
         Finished
     };
 
     ~Animation();
-    static PassRefPtrWillBeRawPtr<Animation> create(AnimationEffect*, AnimationTimeline*);
+    void disposeAnimation();
+    static Animation* create(AnimationEffect*, AnimationTimeline*);
 
     // Returns whether the animation is finished.
     bool update(TimingUpdateReason);
 
     // timeToEffectChange returns:
     //  infinity  - if this animation is no longer in effect
     //  0         - if this animation requires an update on the next frame
     //  n         - if this animation requires an update after 'n' units of time
     double timeToEffectChange();
 
@@ skipping 118 matching lines @@
     void notifyAnimationStarted(double monotonicTime, int group) override;
     void notifyAnimationFinished(double monotonicTime, int group) override { }
 
     AnimationPlayState m_playState;
     double m_playbackRate;
     double m_startTime;
     double m_holdTime;
 
     unsigned m_sequenceNumber;
 
-    typedef ScriptPromiseProperty<RawPtrWillBeMember<Animation>, RawPtrWillBeMember<Animation>, Member<DOMException>> AnimationPromise;
-    PersistentWillBeMember<AnimationPromise> m_finishedPromise;
-    PersistentWillBeMember<AnimationPromise> m_readyPromise;
+    typedef ScriptPromiseProperty<Member<Animation>, Member<Animation>, Member<DOMException>> AnimationPromise;
+    Member<AnimationPromise> m_finishedPromise;
+    Member<AnimationPromise> m_readyPromise;
 
-    RefPtrWillBeMember<AnimationEffect> m_content;
-    RawPtrWillBeMember<AnimationTimeline> m_timeline;
+    Member<AnimationEffect> m_content;
+    Member<AnimationTimeline> m_timeline;
     // Reflects all pausing, including via pauseForTesting().
     bool m_paused;
     bool m_held;
     bool m_isPausedForTesting;
 
     // This indicates timing information relevant to the animation's effect
     // has changed by means other than the ordinary progression of time
     bool m_outdated;
 
     bool m_finished;
@@ skipping 30 matching lines @@
         SetCompositorPendingWithSourceChanged,
         DoNotSetCompositorPending,
     };
 
     class PlayStateUpdateScope {
         STACK_ALLOCATED();
     public:
         PlayStateUpdateScope(Animation&, TimingUpdateReason, CompositorPendingChange = SetCompositorPending);
         ~PlayStateUpdateScope();
     private:
-        RawPtrWillBeMember<Animation> m_animation;
+        Member<Animation> m_animation;
         AnimationPlayState m_initialPlayState;
         CompositorPendingChange m_compositorPendingChange;
     };
 
     // This mirrors the known compositor state. It is created when a compositor
     // animation is started. Updated once the start time is known and each time
     // modifications are pushed to the compositor.
     OwnPtr<CompositorState> m_compositorState;
     bool m_compositorPending;
     int m_compositorGroup;
 
     OwnPtr<WebCompositorAnimationPlayer> m_compositorPlayer;
 
     bool m_currentTimePending;
     bool m_stateIsBeingUpdated;
 };
 
 } // namespace blink
 
 #endif // Animation_h