Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/web/WebDOMActivityLogger.cpp

 /*
  * Copyright (C) 2012 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.
  */
 
 #include "public/web/WebDOMActivityLogger.h"
 
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8DOMActivityLogger.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "wtf/PassRefPtr.h"
-#include "wtf/PtrUtil.h"
 #include "wtf/text/WTFString.h"
-#include <memory>
 
 namespace blink {
 
 class DOMActivityLoggerContainer : public V8DOMActivityLogger {
 public:
-    explicit DOMActivityLoggerContainer(std::unique_ptr<WebDOMActivityLogger> logger)
+    explicit DOMActivityLoggerContainer(PassOwnPtr<WebDOMActivityLogger> logger)
         : m_domActivityLogger(std::move(logger))
     {
     }
 
     void logGetter(const String& apiName) override
     {
         m_domActivityLogger->logGetter(WebString(apiName), getURL(), getTitle());
     }
 
     void logSetter(const String& apiName, const v8::Local<v8::Value>& newValue) override
@@ skipping 22 matching lines @@
         return WebURL();
     }
 
     WebString getTitle()
     {
         if (Document* document = currentDOMWindow(v8::Isolate::GetCurrent())->document())
             return WebString(document->title());
         return WebString();
     }
 
-    std::unique_ptr<WebDOMActivityLogger> m_domActivityLogger;
+    OwnPtr<WebDOMActivityLogger> m_domActivityLogger;
 };
 
 bool hasDOMActivityLogger(int worldId, const WebString& extensionId)
 {
     return V8DOMActivityLogger::activityLogger(worldId, extensionId);
 }
 
 void setDOMActivityLogger(int worldId, const WebString& extensionId, WebDOMActivityLogger* logger)
 {
     DCHECK(logger);
-    V8DOMActivityLogger::setActivityLogger(worldId, extensionId, wrapUnique(new DOMActivityLoggerContainer(wrapUnique(logger))));
+    V8DOMActivityLogger::setActivityLogger(worldId, extensionId, adoptPtr(new DOMActivityLoggerContainer(adoptPtr(logger))));
 }
 
 } // namespace blink