chrome: Extract CommandUpdaterDelegate into its own header file.

chrome/browser/ui/browser_command_controller.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_BROWSER_COMMAND_CONTROLLER_H_
 #define CHROME_BROWSER_UI_BROWSER_COMMAND_CONTROLLER_H_
 
 #include "base/prefs/public/pref_change_registrar.h"
 #include "base/prefs/public/pref_observer.h"
 #include "chrome/browser/api/sync/profile_sync_service_observer.h"
 #include "chrome/browser/command_updater.h"
+#include "chrome/browser/command_updater_delegate.h"
 #include "chrome/browser/sessions/tab_restore_service_observer.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class Browser;
 class BrowserWindow;
 class Profile;
 class TabContents;
 
 namespace content {
 struct NativeWebKeyboardEvent;
 }
 
 namespace chrome {
 
-class BrowserCommandController : public CommandUpdater::CommandUpdaterDelegate,
+class BrowserCommandController : public CommandUpdaterDelegate,
                                  public content::NotificationObserver,
                                  public PrefObserver,
                                  public TabStripModelObserver,
                                  public TabRestoreServiceObserver,
                                  public ProfileSyncServiceObserver {
  public:
   explicit BrowserCommandController(Browser* browser);
   virtual ~BrowserCommandController();
 
   CommandUpdater* command_updater() { return &command_updater_; }
@@ skipping 31 matching lines @@
     FULLSCREEN_DISABLED,
 
     // Fullscreen mode, occupying the whole screen.
     FULLSCREEN_NORMAL,
 
     // Fullscreen mode for metro snap, occupying the full height and 20% of
     // the screen width.
     FULLSCREEN_METRO_SNAP,
   };
 
-  // Overridden from CommandUpdater::CommandUpdaterDelegate:
+  // Overridden from CommandUpdaterDelegate:
   virtual void ExecuteCommandWithDisposition(
       int id,
       WindowOpenDisposition disposition) OVERRIDE;
 
   // Overridden from content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // Overridden from PrefObserver:
@@ skipping 97 matching lines @@
   content::NotificationRegistrar registrar_;
   PrefChangeRegistrar profile_pref_registrar_;
   PrefChangeRegistrar local_pref_registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserCommandController);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_BROWSER_COMMAND_CONTROLLER_H_