Revert "Remove OwnPtr from Blink."

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 27 matching lines @@
 #include "core/CSSPropertyNames.h"
 #include "core/CoreExport.h"
 #include "core/animation/AnimationEffect.h"
 #include "core/dom/ActiveDOMObject.h"
 #include "core/dom/DOMException.h"
 #include "core/events/EventTarget.h"
 #include "platform/animation/CompositorAnimationDelegate.h"
 #include "platform/animation/CompositorAnimationPlayerClient.h"
 #include "platform/heap/Handle.h"
 #include "wtf/RefPtr.h"
-#include <memory>
 
 namespace blink {
 
 class AnimationTimeline;
 class CompositorAnimationPlayer;
 class Element;
 class ExceptionState;
 
 class CORE_EXPORT Animation final
     : public EventTargetWithInlineData
@@ skipping 229 matching lines @@
         ~PlayStateUpdateScope();
     private:
         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.
-    std::unique_ptr<CompositorState> m_compositorState;
+    OwnPtr<CompositorState> m_compositorState;
     bool m_compositorPending;
     int m_compositorGroup;
 
-    std::unique_ptr<CompositorAnimationPlayer> m_compositorPlayer;
+    OwnPtr<CompositorAnimationPlayer> m_compositorPlayer;
 
     bool m_currentTimePending;
     bool m_stateIsBeingUpdated;
 
     bool m_effectSuppressed;
 };
 
 } // namespace blink
 
 #endif // Animation_h