Remove OwnPtr from Blink.

third_party/WebKit/Source/core/animation/AnimationClock.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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef AnimationClock_h
 #define AnimationClock_h
 
 #include "core/CoreExport.h"
 #include "wtf/Allocator.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/Noncopyable.h"
-#include "wtf/PassOwnPtr.h"
 #include <limits>
 
 namespace blink {
 
 class CORE_EXPORT AnimationClock {
     DISALLOW_NEW();
     WTF_MAKE_NONCOPYABLE(AnimationClock);
 public:
     explicit AnimationClock(WTF::TimeFunction monotonicallyIncreasingTime = WTF::monotonicallyIncreasingTime)
         : m_monotonicallyIncreasingTime(monotonicallyIncreasingTime)
@@ skipping 11 matching lines @@
 private:
     WTF::TimeFunction m_monotonicallyIncreasingTime;
     double m_time;
     unsigned m_currentTask;
     static unsigned s_currentTask;
 };
 
 } // namespace blink
 
 #endif // AnimationClock_h