Switch the WebstoreDataFetcherDelegate::OnWebstoreResponseParseSuccess interface to scoped_ptr.

chrome/browser/extensions/webstore_standalone_installer.h

 // Copyright (c) 2012 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_STANDALONE_INSTALLER_H_
 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_STANDALONE_INSTALLER_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 131 matching lines @@
   // 4. OnWebstoreParseSuccess: shows the install UI
   // 5. InstallUIProceed: initiates the .crx download/install
   //
   // All flows (whether successful or not) end up in CompleteInstall, which
   // informs our delegate of success/failure.
 
   // WebstoreDataFetcherDelegate interface implementation.
   virtual void OnWebstoreRequestFailure() OVERRIDE;
 
   virtual void OnWebstoreResponseParseSuccess(
-      base::DictionaryValue* webstore_data) OVERRIDE;
+      scoped_ptr<base::DictionaryValue> webstore_data) OVERRIDE;
 
   virtual void OnWebstoreResponseParseFailure(
       const std::string& error) OVERRIDE;
 
   // WebstoreInstallHelper::Delegate interface implementation.
   virtual void OnWebstoreParseSuccess(
       const std::string& id,
       const SkBitmap& icon,
       base::DictionaryValue* parsed_manifest) OVERRIDE;
   virtual void OnWebstoreParseFailure(
@@ skipping 41 matching lines @@
   // Created by ShowInstallUI() when a prompt is shown (if
   // the implementor returns a non-NULL in CreateInstallPrompt()).
   scoped_refptr<Extension> localized_extension_for_display_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(WebstoreStandaloneInstaller);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_WEBSTORE_STANDALONE_INSTALLER_H_