Standardize usage of virtual/override/final in chrome/browser/extensions/

chrome/browser/extensions/api/commands/command_service.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_EXTENSIONS_API_COMMANDS_COMMAND_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_API_COMMANDS_COMMAND_SERVICE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 51 matching lines @@
     NAMED,
     BROWSER_ACTION,
     PAGE_ACTION
   };
 
   // Register prefs for keybinding.
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   // Constructs a CommandService object for the given profile.
   explicit CommandService(content::BrowserContext* context);
-  virtual ~CommandService();
+  ~CommandService() override;
 
   // BrowserContextKeyedAPI implementation.
   static BrowserContextKeyedAPIFactory<CommandService>* GetFactoryInstance();
 
   // Convenience method to get the CommandService for a profile.
   static CommandService* Get(content::BrowserContext* context);
 
   // Returns true if |extension| is permitted to and does remove the bookmark
   // shortcut key.
   static bool RemovesBookmarkShortcut(const Extension* extension);
@@ skipping 89 matching lines @@
  private:
   friend class BrowserContextKeyedAPIFactory<CommandService>;
 
   // BrowserContextKeyedAPI implementation.
   static const char* service_name() {
     return "CommandService";
   }
   static const bool kServiceRedirectedInIncognito = true;
 
   // ExtensionRegistryObserver.
-  virtual void OnExtensionWillBeInstalled(
-      content::BrowserContext* browser_context,
-      const Extension* extension,
-      bool is_update,
-      bool from_ephemeral,
-      const std::string& old_name) override;
-  virtual void OnExtensionUninstalled(
-      content::BrowserContext* browser_context,
-      const Extension* extension,
-      extensions::UninstallReason reason) override;
+  void OnExtensionWillBeInstalled(content::BrowserContext* browser_context,
+                                  const Extension* extension,
+                                  bool is_update,
+                                  bool from_ephemeral,
+                                  const std::string& old_name) override;
+  void OnExtensionUninstalled(content::BrowserContext* browser_context,
+                              const Extension* extension,
+                              extensions::UninstallReason reason) override;
 
   // Updates keybindings for a given |extension|'s page action, browser action
   // and named commands. Assigns new keybindings and removes relinquished
   // keybindings if not changed by the user. In the case of adding keybindings,
   // if the suggested keybinding is free, it will be taken by this extension. If
   // not, the keybinding request is ignored.
   void UpdateKeybindings(const Extension* extension);
 
   // On update, removes keybindings that the extension previously suggested but
   // now no longer does, as long as the user has not modified them.
@@ skipping 46 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(CommandService);
 };
 
 template <>
 void
     BrowserContextKeyedAPIFactory<CommandService>::DeclareFactoryDependencies();
 
 }  //  namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_COMMANDS_COMMAND_SERVICE_H_