CC Animation: Erase old animation system.

cc/animation/layer_animation_controller.h

 // Copyright 2012 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 CC_ANIMATION_LAYER_ANIMATION_CONTROLLER_H_
 #define CC_ANIMATION_LAYER_ANIMATION_CONTROLLER_H_
 
 #include <unordered_set>
 #include <vector>
 
@@ skipping 34 matching lines @@
 
   void AddAnimation(scoped_ptr<Animation> animation);
   void PauseAnimation(int animation_id, base::TimeDelta time_offset);
   void RemoveAnimation(int animation_id);
   void AbortAnimation(int animation_id);
   void AbortAnimations(TargetProperty::Type target_property,
                        bool needs_completion = false);
 
   // Ensures that the list of active animations on the main thread and the impl
   // thread are kept in sync. This function does not take ownership of the impl
-  // thread controller. This method is virtual for testing.
-  virtual void PushAnimationUpdatesTo(
-      LayerAnimationController* controller_impl);
+  // thread controller.
+  void PushAnimationUpdatesTo(LayerAnimationController* controller_impl);
 
   void Animate(base::TimeTicks monotonic_time);
   void AccumulatePropertyUpdates(base::TimeTicks monotonic_time,
                                  AnimationEvents* events);
 
   void UpdateState(bool start_ready_animations, AnimationEvents* events);
 
   // Make animations affect active observers if and only if they affect
   // pending observers. Any animations that no longer affect any observers
   // are deleted.
@@ skipping 95 matching lines @@
   // the removed animation. This is to provide the illusion of synchronicity to
   // JS that simultaneously removes an animation and sets the scroll offset.
   bool scroll_offset_animation_was_interrupted() const {
     return scroll_offset_animation_was_interrupted_;
   }
 
   bool needs_to_start_animations_for_testing() {
     return needs_to_start_animations_;
   }
 
- protected:
+ private:
   friend class base::RefCounted<LayerAnimationController>;
 
   explicit LayerAnimationController(int id);
-  virtual ~LayerAnimationController();
+  ~LayerAnimationController();
 
- private:
   using TargetProperties = std::unordered_set<int>;
 
   void PushNewAnimationsToImplThread(
       LayerAnimationController* controller_impl) const;
   void MarkAbortedAnimationsForDeletion(
       LayerAnimationController* controller_impl) const;
   void RemoveAnimationsCompletedOnMainThread(
       LayerAnimationController* controller_impl) const;
   void PushPropertiesToImplThread(LayerAnimationController* controller_impl);
 
@@ skipping 59 matching lines @@
 
   bool potentially_animating_transform_for_active_observers_;
   bool potentially_animating_transform_for_pending_observers_;
 
   DISALLOW_COPY_AND_ASSIGN(LayerAnimationController);
 };
 
 }  // namespace cc
 
 #endif  // CC_ANIMATION_LAYER_ANIMATION_CONTROLLER_H_