Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/webui/options/create_profile_handler.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_UI_WEBUI_OPTIONS_CREATE_PROFILE_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CREATE_PROFILE_HANDLER_H_
 
 #include <string>
 
 #include "base/macros.h"
@@ skipping 138 matching lines @@
                                   const GoogleServiceAuthError& error);
 
   // Records UMA histograms relevant to supervised user profiles
   // creation and registration.
   void RecordSupervisedProfileCreationMetrics(
       GoogleServiceAuthError::State error_state);
 
   bool IsValidExistingSupervisedUserId(
       const std::string& existing_supervised_user_id) const;
 
-  scoped_ptr<SupervisedUserRegistrationUtility>
+  std::unique_ptr<SupervisedUserRegistrationUtility>
       supervised_user_registration_utility_;
 #endif
 
   base::WeakPtrFactory<CreateProfileHandler> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CreateProfileHandler);
 };
 
 }  // namespace options
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CREATE_PROFILE_HANDLER_H_