Standardize usage of virtual/override/final in ui/

ui/app_list/app_list_folder_item.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 UI_APP_LIST_APP_LIST_FOLDER_ITEM_H_
 #define UI_APP_LIST_APP_LIST_FOLDER_ITEM_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 18 matching lines @@
   enum FolderType {
     // Default folder type.
     FOLDER_TYPE_NORMAL,
     // Items can not be moved to/from OEM folders in the UI.
     FOLDER_TYPE_OEM
   };
 
   static const char kItemType[];
 
   AppListFolderItem(const std::string& id, FolderType folder_type);
-  virtual ~AppListFolderItem();
+  ~AppListFolderItem() override;
 
   // Updates the folder's icon.
   void UpdateIcon();
 
   // Returns the icon of one of the top items with |item_index|.
   const gfx::ImageSkia& GetTopIcon(size_t item_index);
 
   // Returns the target icon bounds for |item| to fly back to its parent folder
   // icon in animation UI. If |item| is one of the top item icon, this will
   // match its corresponding top item icon in the folder icon. Otherwise,
   // the target icon bounds is centered at the |folder_icon_bounds| with
   // the same size of the top item icon.
   // The Rect returned is in the same coordinates of |folder_icon_bounds|.
   gfx::Rect GetTargetIconRectInFolderForItem(
       AppListItem* item, const gfx::Rect& folder_icon_bounds);
 
   AppListItemList* item_list() { return item_list_.get(); }
   const AppListItemList* item_list() const { return item_list_.get(); }
 
   FolderType folder_type() const { return folder_type_; }
 
   // AppListItem
-  virtual void Activate(int event_flags) override;
-  virtual const char* GetItemType() const override;
-  virtual ui::MenuModel* GetContextMenuModel() override;
-  virtual AppListItem* FindChildItem(const std::string& id) override;
-  virtual size_t ChildItemCount() const override;
-  virtual void OnExtensionPreferenceChanged() override;
-  virtual bool CompareForTest(const AppListItem* other) const override;
+  void Activate(int event_flags) override;
+  const char* GetItemType() const override;
+  ui::MenuModel* GetContextMenuModel() override;
+  AppListItem* FindChildItem(const std::string& id) override;
+  size_t ChildItemCount() const override;
+  void OnExtensionPreferenceChanged() override;
+  bool CompareForTest(const AppListItem* other) const override;
 
   // Calculates the top item icons' bounds inside |folder_icon_bounds|.
   // Returns the bounds of top item icons in sequence of top left, top right,
   // bottom left, bottom right.
   static Rects GetTopIconsBounds(const gfx::Rect& folder_icon_bounds);
 
   // Returns an id for a new folder.
   static std::string GenerateId();
 
  private:
   // AppListItemObserver
-  virtual void ItemIconChanged() override;
+  void ItemIconChanged() override;
 
   // AppListItemListObserver
-  virtual void OnListItemAdded(size_t index, AppListItem* item) override;
-  virtual void OnListItemRemoved(size_t index,
-                                 AppListItem* item) override;;
-  virtual void OnListItemMoved(size_t from_index,
-                               size_t to_index,
-                               AppListItem* item) override;
+  void OnListItemAdded(size_t index, AppListItem* item) override;
+  void OnListItemRemoved(size_t index, AppListItem* item) override;
+  ;
+  void OnListItemMoved(size_t from_index,
+                       size_t to_index,
+                       AppListItem* item) override;
 
   void UpdateTopItems();
 
   // The type of folder; may affect behavior of folder views.
   const FolderType folder_type_;
 
   // List of items in the folder.
   scoped_ptr<AppListItemList> item_list_;
 
   // Top items for generating folder icon.
   std::vector<AppListItem*> top_items_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListFolderItem);
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_APP_LIST_FOLDER_ITEM_H_