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

chrome/browser/ui/cocoa/extensions/media_galleries_dialog_cocoa.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_UI_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/gtest_prod_util.h"
@@ skipping 14 matching lines @@
 
 // This class displays an alert that can be used to manage lists of media
 // galleries.
 class MediaGalleriesDialogCocoa : public ConstrainedWindowMacDelegate,
                                   public MediaGalleriesDialog,
                                   public MediaGalleryListEntryController {
  public:
   MediaGalleriesDialogCocoa(
       MediaGalleriesDialogController* controller,
       MediaGalleriesCocoaController* delegate);
-  virtual ~MediaGalleriesDialogCocoa();
+  ~MediaGalleriesDialogCocoa() override;
 
   // Called when the user clicks the accept button.
   void OnAcceptClicked();
   // Called when the user clicks the cancel button.
   void OnCancelClicked();
   // Called when the user clicks the auxiliary button.
   void OnAuxiliaryButtonClicked();
 
   // MediaGalleriesDialog implementation:
-  virtual void UpdateGalleries() override;
+  void UpdateGalleries() override;
 
   // ConstrainedWindowMacDelegate implementation.
-  virtual void OnConstrainedWindowClosed(
-      ConstrainedWindowMac* window) override;
+  void OnConstrainedWindowClosed(ConstrainedWindowMac* window) override;
 
   // MediaGalleryListEntryController implementation.
-  virtual void OnCheckboxToggled(MediaGalleryPrefId pref_id,
-                                 bool checked) override;
-  virtual void OnFolderViewerClicked(MediaGalleryPrefId prefId) override;
-  virtual ui::MenuModel* GetContextMenu(MediaGalleryPrefId pref_id) override;
+  void OnCheckboxToggled(MediaGalleryPrefId pref_id, bool checked) override;
+  void OnFolderViewerClicked(MediaGalleryPrefId prefId) override;
+  ui::MenuModel* GetContextMenu(MediaGalleryPrefId pref_id) override;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogBrowserTest, Close);
   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, InitializeCheckboxes);
   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, ToggleCheckboxes);
   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, UpdateAdds);
   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, ForgetDeletes);
 
   // MediaGalleriesDialog implementation:
-  virtual void AcceptDialogForTesting() override;
+  void AcceptDialogForTesting() override;
 
   void InitDialogControls();
   CGFloat CreateCheckboxes(
       CGFloat y_pos,
       const MediaGalleriesDialogController::Entries& entries);
   CGFloat CreateCheckboxSeparator(CGFloat y_pos, NSString* header);
 
   MediaGalleriesDialogController* controller_;  // weak
   scoped_ptr<ConstrainedWindowMac> window_;
 
   // The alert that the dialog is being displayed as.
   base::scoped_nsobject<ConstrainedWindowAlert> alert_;
 
   // True if the user has pressed accept.
   bool accepted_;
 
   // Container view for checkboxes.
   base::scoped_nsobject<NSView> checkbox_container_;
 
   // Container view for the main dialog contents.
   base::scoped_nsobject<NSBox> main_container_;
 
   // An Objective-C class to route callbacks from Cocoa code.
   base::scoped_nsobject<MediaGalleriesCocoaController> cocoa_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaGalleriesDialogCocoa);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_