Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/frame/DOMTimer.h

 /*
  * Copyright (C) 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
  */
 
 #ifndef DOMTimer_h
 #define DOMTimer_h
 
 #include "bindings/core/v8/ScheduledAction.h"
 #include "core/CoreExport.h"
 #include "core/frame/SuspendableTimer.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/heap/Handle.h"
+#include "wtf/OwnPtr.h"
+#include "wtf/PassOwnPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 class ExecutionContext;
 
 class CORE_EXPORT DOMTimer final : public GarbageCollectedFinalized<DOMTimer>, public SuspendableTimer {
     USING_GARBAGE_COLLECTED_MIXIN(DOMTimer);
 public:
     // Creates a new timer owned by the ExecutionContext, starts it and returns its ID.
@@ skipping 29 matching lines @@
 
     int m_timeoutID;
     int m_nestingLevel;
     Member<ScheduledAction> m_action;
     RefPtr<UserGestureToken> m_userGestureToken;
 };
 
 } // namespace blink
 
 #endif // DOMTimer_h