Rename ExtensionsService to ExtensionService.

chrome/browser/ui/browser.h

 // Copyright (c) 2010 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_H_
 #define CHROME_BROWSER_UI_BROWSER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 209 matching lines @@
   static void OpenWindowWithRestoredTabs(Profile* profile);
 
   // Opens the specified URL in a new browser window in an incognito session.
   // If there is already an existing active incognito session for the specified
   // |profile|, that session is re-used.
   static void OpenURLOffTheRecord(Profile* profile, const GURL& url);
 
   // Open an application specified by |app_id| in the appropriate launch
   // container. |existing_tab| is reused if it is not NULL and the launch
   // container is a tab. Returns NULL if the app_id is invalid or if
-  // ExtensionsService isn't ready/available.
+  // ExtensionService isn't ready/available.
   static TabContents* OpenApplication(Profile* profile,
                                       const std::string& app_id,
                                       TabContents* existing_tab);
 
   // Open |extension| in |container|, using |existing_tab| if not NULL and if
   // the correct container type.  Returns the TabContents* that was created or
   // NULL.
   static TabContents* OpenApplication(
       Profile* profile,
       const Extension* extension,
@@ skipping 879 matching lines @@
   // and we install ourselves as an observer.
   TabRestoreService* tab_restore_service_;
 
   scoped_ptr<InstantController> instant_;
   scoped_ptr<InstantUnloadHandler> instant_unload_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_H_