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

Source/core/animation/Animation.h

Index: Source/core/animation/Animation.h
diff --git a/Source/core/animation/Animation.h b/Source/core/animation/Animation.h
index 9433247fc0d0123e040addddd974c88df979471b..afdd7fb1b45d0691c4fd3c8195e798a31514f4bf 100644
--- a/Source/core/animation/Animation.h
+++ b/Source/core/animation/Animation.h
@@ -51,15 +51,11 @@ 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,
@@ -70,7 +66,8 @@ public:
     };
 
     ~Animation();
-    static PassRefPtrWillBeRawPtr<Animation> create(AnimationEffect*, AnimationTimeline*);
+    void disposeAnimation();
+    static Animation* create(AnimationEffect*, AnimationTimeline*);
 
     // Returns whether the animation is finished.
     bool update(TimingUpdateReason);
@@ -209,12 +206,12 @@ private:
 
     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;
@@ -265,7 +262,7 @@ private:
         PlayStateUpdateScope(Animation&, TimingUpdateReason, CompositorPendingChange = SetCompositorPending);
         ~PlayStateUpdateScope();
     private:
-        RawPtrWillBeMember<Animation> m_animation;
+        Member<Animation> m_animation;
         AnimationPlayState m_initialPlayState;
         CompositorPendingChange m_compositorPendingChange;
     };