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

chrome/browser/ui/app_list/app_context_menu.h

 // Copyright 2013 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_APP_LIST_APP_CONTEXT_MENU_H_
 #define CHROME_BROWSER_UI_APP_LIST_APP_CONTEXT_MENU_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 10 matching lines @@
 namespace app_list {
 
 class AppContextMenuDelegate;
 
 class AppContextMenu : public ui::SimpleMenuModel::Delegate {
  public:
   AppContextMenu(AppContextMenuDelegate* delegate,
                  Profile* profile,
                  const std::string& app_id,
                  AppListControllerDelegate* controller);
-  virtual ~AppContextMenu();
+  ~AppContextMenu() override;
 
   // Note this could return NULL if corresponding extension is gone.
   ui::MenuModel* GetMenuModel();
 
   void set_is_platform_app(bool is_platform_app) {
     is_platform_app_ = is_platform_app;
   }
   void set_is_search_result(bool is_search_result) {
     is_search_result_ = is_search_result;
   }
   void set_is_in_folder(bool is_in_folder) {
     is_in_folder_ = is_in_folder;
   }
 
  private:
   // ui::SimpleMenuModel::Delegate overrides:
-  virtual bool IsItemForCommandIdDynamic(int command_id) const override;
-  virtual base::string16 GetLabelForCommandId(int command_id) const override;
-  virtual bool IsCommandIdChecked(int command_id) const override;
-  virtual bool IsCommandIdEnabled(int command_id) const override;
-  virtual bool GetAcceleratorForCommandId(
-      int command_id,
-      ui::Accelerator* acclelrator) override;
-  virtual void ExecuteCommand(int command_id, int event_flags) override;
+  bool IsItemForCommandIdDynamic(int command_id) const override;
+  base::string16 GetLabelForCommandId(int command_id) const override;
+  bool IsCommandIdChecked(int command_id) const override;
+  bool IsCommandIdEnabled(int command_id) const override;
+  bool GetAcceleratorForCommandId(int command_id,
+                                  ui::Accelerator* acclelrator) override;
+  void ExecuteCommand(int command_id, int event_flags) override;
 
   AppContextMenuDelegate* delegate_;
   Profile* profile_;
   const std::string app_id_;
   AppListControllerDelegate* controller_;
   bool is_platform_app_;
   bool is_search_result_;
   bool is_in_folder_;
 
   scoped_ptr<ui::SimpleMenuModel> menu_model_;
   scoped_ptr<extensions::ContextMenuMatcher> extension_menu_items_;
 
   DISALLOW_COPY_AND_ASSIGN(AppContextMenu);
 };
 
 }  // namespace app_list
 
 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_CONTEXT_MENU_H_