Remove OwnPtr from Blink.

third_party/WebKit/Source/modules/navigatorcontentutils/NavigatorContentUtils.h

 /*
  * Copyright (C) 2011, Google Inc. All rights reserved.
  * Copyright (C) 2012, Samsung Electronics. 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
@@ skipping 13 matching lines @@
  * DAMAGE.
  */
 
 #ifndef NavigatorContentUtils_h
 #define NavigatorContentUtils_h
 
 #include "modules/ModulesExport.h"
 #include "modules/navigatorcontentutils/NavigatorContentUtilsClient.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
-#include "wtf/OwnPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class ExceptionState;
 class LocalFrame;
 class Navigator;
 
 class MODULES_EXPORT NavigatorContentUtils final : public GarbageCollectedFinalized<NavigatorContentUtils>, public Supplement<LocalFrame> {
     USING_GARBAGE_COLLECTED_MIXIN(NavigatorContentUtils);
@@ skipping 24 matching lines @@
     }
 
     NavigatorContentUtilsClient* client() { return m_client.get(); }
 
     Member<NavigatorContentUtilsClient> m_client;
 };
 
 } // namespace blink
 
 #endif // NavigatorContentUtils_h