mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/wrench_menu/recent_tabs_menu_model_delegate.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_UI_COCOA_WRENCH_MENU_RECENT_TABS_MENU_MODEL_DELEGATE_H_
 #define CHROME_BROWSER_UI_COCOA_WRENCH_MENU_RECENT_TABS_MENU_MODEL_DELEGATE_H_
 
 #import <Cocoa/Cocoa.h>
 
-#include "base/memory/scoped_nsobject.h"
+#include "base/mac/scoped_nsobject.h"
 #include "ui/base/models/menu_model_delegate.h"
 
 namespace ui {
 class MenuModel;
 }
 
 // Updates the recent tabs menu when the model changes.
 class RecentTabsMenuModelDelegate : public ui::MenuModelDelegate {
  public:
   // |model| must live longer than this object.
   RecentTabsMenuModelDelegate(ui::MenuModel* model, NSMenu* menu);
   virtual ~RecentTabsMenuModelDelegate();
 
   // ui::MenuModelDelegate:
   virtual void OnIconChanged(int index) OVERRIDE;
 
  private:
   ui::MenuModel* model_;  // weak
-  scoped_nsobject<NSMenu> menu_;
+  base::scoped_nsobject<NSMenu> menu_;
 
   DISALLOW_COPY_AND_ASSIGN(RecentTabsMenuModelDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_WRENCH_MENU_RECENT_TABS_MENU_MODEL_DELEGATE_H_