Switch the WebstoreDataFetcherDelegate::OnWebstoreResponseParseSuccess interface to scoped_ptr.

chrome/browser/extensions/webstore_data_fetcher_delegate.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_WEBSTORE_DATA_FETCHER_DELEGATE_H_
 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_DATA_FETCHER_DELEGATE_H_
 
 #include <string>
 
+#include "base/memory/scoped_ptr.h"
+
 namespace base {
 class DictionaryValue;
 }
 
 namespace extensions {
 
 class WebstoreDataFetcherDelegate {
  public:
   // Invoked when the web store data request failed.
   virtual void OnWebstoreRequestFailure() = 0;
 
   // Invoked when the web store response parsing is successful. Delegate takes
   // ownership of |webstore_data|.
   virtual void OnWebstoreResponseParseSuccess(
-      base::DictionaryValue* webstore_data) = 0;
+      scoped_ptr<base::DictionaryValue> webstore_data) = 0;
 
   // Invoked when the web store response parsing is failed.
   virtual void OnWebstoreResponseParseFailure(const std::string& error) = 0;
 
  protected:
   virtual ~WebstoreDataFetcherDelegate() {}
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_WEBSTORE_DATA_FETCHER_DELEGATE_H_