Remove AnimationTimeline pre-finalizer

third_party/WebKit/Source/core/animation/AnimationTimeline.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 <memory>
 
 namespace blink {
 
 class Document;
 class AnimationEffect;
 
 // AnimationTimeline is constructed and owned by Document, and tied to its lifecycle.
 class CORE_EXPORT AnimationTimeline final : public GarbageCollectedFinalized<AnimationTimeline>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
-    USING_PRE_FINALIZER(AnimationTimeline, dispose);
 public:
     class PlatformTiming : public GarbageCollectedFinalized<PlatformTiming> {
     public:
         // Calls AnimationTimeline's wake() method after duration seconds.
         virtual void wakeAfter(double duration) = 0;
         virtual void serviceOnNextFrame() = 0;
         virtual ~PlatformTiming() { }
         DEFINE_INLINE_VIRTUAL_TRACE() { }
     };
 
     static AnimationTimeline* create(Document*, PlatformTiming* = nullptr);
-    ~AnimationTimeline();
-    void dispose();
 
     void serviceAnimations(TimingUpdateReason);
     void scheduleNextService();
 
     Animation* play(AnimationEffect*);
     HeapVector<Member<Animation>> getAnimations();
 
     void animationAttached(Animation&);
 
     bool isActive();
@@ skipping 69 matching lines @@
         Member<AnimationTimeline> m_timeline;
         Timer<AnimationTimelineTiming> m_timer;
     };
 
     friend class AnimationAnimationTimelineTest;
 };
 
 } // namespace blink
 
 #endif