Standardize usage of virtual/override/final in ui/

ui/base/models/simple_menu_model.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 UI_BASE_MODELS_SIMPLE_MENU_MODEL_H_
 #define UI_BASE_MODELS_SIMPLE_MENU_MODEL_H_
 
 #include <vector>
 
 #include "base/memory/weak_ptr.h"
@@ skipping 52 matching lines @@
     // Notifies the delegate that the menu is about to show.
     virtual void MenuWillShow(SimpleMenuModel* source);
 
     // Notifies the delegate that the menu has closed.
     virtual void MenuClosed(SimpleMenuModel* source);
   };
 
   // The Delegate can be NULL, though if it is items can't be checked or
   // disabled.
   explicit SimpleMenuModel(Delegate* delegate);
-  virtual ~SimpleMenuModel();
+  ~SimpleMenuModel() override;
 
   // Methods for adding items to the model.
   void AddItem(int command_id, const base::string16& label);
   void AddItemWithStringId(int command_id, int string_id);
   void AddCheckItem(int command_id, const base::string16& label);
   void AddCheckItemWithStringId(int command_id, int string_id);
   void AddRadioItem(int command_id, const base::string16& label, int group_id);
   void AddRadioItemWithStringId(int command_id, int string_id, int group_id);
 
   // Adds a separator of the specified type to the model.
@@ skipping 49 matching lines @@
   void SetMinorText(int index, const base::string16& minor_text);
 
   // Clears all items. Note that it does not free MenuModel of submenu.
   void Clear();
 
   // Returns the index of the item that has the given |command_id|. Returns
   // -1 if not found.
   int GetIndexOfCommandId(int command_id);
 
   // Overridden from MenuModel:
-  virtual bool HasIcons() const override;
-  virtual int GetItemCount() const override;
-  virtual ItemType GetTypeAt(int index) const override;
-  virtual ui::MenuSeparatorType GetSeparatorTypeAt(int index) const override;
-  virtual int GetCommandIdAt(int index) const override;
-  virtual base::string16 GetLabelAt(int index) const override;
-  virtual base::string16 GetSublabelAt(int index) const override;
-  virtual base::string16 GetMinorTextAt(int index) const override;
-  virtual bool IsItemDynamicAt(int index) const override;
-  virtual bool GetAcceleratorAt(int index,
-                                ui::Accelerator* accelerator) const override;
-  virtual bool IsItemCheckedAt(int index) const override;
-  virtual int GetGroupIdAt(int index) const override;
-  virtual bool GetIconAt(int index, gfx::Image* icon) override;
-  virtual ui::ButtonMenuItemModel* GetButtonMenuItemAt(
-      int index) const override;
-  virtual bool IsEnabledAt(int index) const override;
-  virtual bool IsVisibleAt(int index) const override;
-  virtual void HighlightChangedTo(int index) override;
-  virtual void ActivatedAt(int index) override;
-  virtual void ActivatedAt(int index, int event_flags) override;
-  virtual MenuModel* GetSubmenuModelAt(int index) const override;
-  virtual void MenuWillShow() override;
-  virtual void MenuClosed() override;
-  virtual void SetMenuModelDelegate(
+  bool HasIcons() const override;
+  int GetItemCount() const override;
+  ItemType GetTypeAt(int index) const override;
+  ui::MenuSeparatorType GetSeparatorTypeAt(int index) const override;
+  int GetCommandIdAt(int index) const override;
+  base::string16 GetLabelAt(int index) const override;
+  base::string16 GetSublabelAt(int index) const override;
+  base::string16 GetMinorTextAt(int index) const override;
+  bool IsItemDynamicAt(int index) const override;
+  bool GetAcceleratorAt(int index, ui::Accelerator* accelerator) const override;
+  bool IsItemCheckedAt(int index) const override;
+  int GetGroupIdAt(int index) const override;
+  bool GetIconAt(int index, gfx::Image* icon) override;
+  ui::ButtonMenuItemModel* GetButtonMenuItemAt(int index) const override;
+  bool IsEnabledAt(int index) const override;
+  bool IsVisibleAt(int index) const override;
+  void HighlightChangedTo(int index) override;
+  void ActivatedAt(int index) override;
+  void ActivatedAt(int index, int event_flags) override;
+  MenuModel* GetSubmenuModelAt(int index) const override;
+  void MenuWillShow() override;
+  void MenuClosed() override;
+  void SetMenuModelDelegate(
       ui::MenuModelDelegate* menu_model_delegate) override;
-  virtual MenuModelDelegate* GetMenuModelDelegate() const override;
+  MenuModelDelegate* GetMenuModelDelegate() const override;
 
  protected:
   void set_delegate(Delegate* delegate) { delegate_ = delegate; }
   Delegate* delegate() { return delegate_; }
 
   // One or more of the menu menu items associated with the model has changed.
   // Do any handling if necessary.
   virtual void MenuItemsChanged();
 
  private:
@@ skipping 19 matching lines @@
   MenuModelDelegate* menu_model_delegate_;
 
   base::WeakPtrFactory<SimpleMenuModel> method_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SimpleMenuModel);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_MODELS_SIMPLE_MENU_MODEL_H_