Blink Animation: Request serviceOnNextFrame on animation's finish and cancel.

third_party/WebKit/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 178 matching lines @@
 
  protected:
   DispatchEventResult dispatchEventInternal(Event*) override;
   void addedEventListener(const AtomicString& eventType,
                           RegisteredEventListener&) override;
 
  private:
   Animation(ExecutionContext*, AnimationTimeline&, AnimationEffectReadOnly*);
 
   void clearOutdated();
+  void forceServiceOnNextFrame();
 
   double effectEnd() const;
   bool limited(double currentTime) const;
 
   AnimationPlayState calculatePlayState();
   double calculateCurrentTime() const;
 
   void unpauseInternal();
   void setPlaybackRateInternal(double);
   void updateCurrentTimingState(TimingUpdateReason);
@@ skipping 102 matching lines @@
 
   bool m_currentTimePending;
   bool m_stateIsBeingUpdated;
 
   bool m_effectSuppressed;
 };
 
 }  // namespace blink
 
 #endif  // Animation_h