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

chrome/browser/ui/toolbar/media_router_action.h

 // Copyright 2015 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_TOOLBAR_MEDIA_ROUTER_ACTION_H_
 #define CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_
 
 #include "base/macros.h"
 #include "base/scoped_observer.h"
 #include "chrome/browser/media/router/issues_observer.h"
@@ skipping 92 matching lines @@
   const gfx::Image media_router_idle_icon_;
   // Indicates there is a warning message.
   const gfx::Image media_router_warning_icon_;
 
   // The current icon to show. This is updated based on the current issues and
   // routes since |this| is an IssueObserver and MediaRoutesObserver.
   const gfx::Image* current_icon_;
 
   // The current issue shown in the Media Router WebUI. Can be null. It is set
   // in OnIssueUpdated(), which is called by the IssueManager.
-  scoped_ptr<media_router::Issue> issue_;
+  std::unique_ptr<media_router::Issue> issue_;
 
   // Whether a local displayable active route exists.
   bool has_local_display_route_;
 
   ToolbarActionViewDelegate* delegate_;
 
   Browser* const browser_;
   ToolbarActionsBar* const toolbar_actions_bar_;
 
   // The delegate to handle platform-specific implementations.
-  scoped_ptr<MediaRouterActionPlatformDelegate> platform_delegate_;
+  std::unique_ptr<MediaRouterActionPlatformDelegate> platform_delegate_;
 
   MediaRouterContextualMenu contextual_menu_;
 
   ScopedObserver<TabStripModel, TabStripModelObserver>
       tab_strip_model_observer_;
 
   base::WeakPtrFactory<MediaRouterAction> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaRouterAction);
 };
 
 #endif  // CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_