Replace scoped_ptr with std::unique_ptr in //ui

ui/message_center/views/message_center_controller.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 UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_CONTROLLER_H_
 #define UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_CONTROLLER_H_
 
+#include <memory>
 #include <string>
 
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "ui/base/models/menu_model.h"
 #include "ui/message_center/notifier_settings.h"
 
 namespace message_center {
 
 // Interface used by views to report clicks and other user actions. The views
 // by themselves do not know how to perform those operations, they ask
 // MessageCenterController to do them. Implemented by MessageCenterView and
 // MessagePopupCollection.
 class MessageCenterController {
  public:
   virtual void ClickOnNotification(const std::string& notification_id) = 0;
   virtual void RemoveNotification(const std::string& notification_id,
                                   bool by_user) = 0;
-  virtual scoped_ptr<ui::MenuModel> CreateMenuModel(
+  virtual std::unique_ptr<ui::MenuModel> CreateMenuModel(
       const NotifierId& notifier_id,
       const base::string16& display_source) = 0;
   virtual bool HasClickedListener(const std::string& notification_id) = 0;
   virtual void ClickOnNotificationButton(const std::string& notification_id,
                                          int button_index) = 0;
   virtual void ClickOnSettingsButton(const std::string& notification_id) = 0;
 };
 
 }  // namespace message_center
 
 #endif  // UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_CONTROLLER_H_