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

chrome/browser/ui/views/profiles/avatar_menu_button.h

 // Copyright 2014 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_VIEWS_PROFILES_AVATAR_MENU_BUTTON_H_
 #define CHROME_BROWSER_UI_VIEWS_PROFILES_AVATAR_MENU_BUTTON_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 52 matching lines @@
   bool DoesIntersectRect(const views::View* target,
                          const gfx::Rect& rect) const override;
 
   // views::MenuButtonListener:
   void OnMenuButtonClicked(views::MenuButton* source,
                            const gfx::Point& point,
                            const ui::Event* event) override;
 
   BrowserView* browser_view_;
   bool enabled_;
-  scoped_ptr<ui::MenuModel> menu_model_;
+  std::unique_ptr<ui::MenuModel> menu_model_;
 
   // Use a scoped ptr because gfx::Image doesn't have a default constructor.
-  scoped_ptr<gfx::Image> icon_;
+  std::unique_ptr<gfx::Image> icon_;
   gfx::ImageSkia button_icon_;
   bool is_rectangle_;
   int old_height_;
 
   DISALLOW_COPY_AND_ASSIGN(AvatarMenuButton);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_PROFILES_AVATAR_MENU_BUTTON_H_