Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/app_list/app_list_view_delegate.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_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
 #define CHROME_BROWSER_UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 75 matching lines @@
   void ViewInitialized() override;
   void Dismiss() override;
   void ViewClosing() override;
   gfx::ImageSkia GetWindowIcon() override;
   void OpenSettings() override;
   void OpenHelp() override;
   void OpenFeedback() override;
   void ToggleSpeechRecognition() override;
   void ShowForProfileByPath(const base::FilePath& profile_path) override;
 #if defined(TOOLKIT_VIEWS)
-  virtual views::View* CreateStartPageWebView(const gfx::Size& size) override;
-  virtual std::vector<views::View*> CreateCustomPageWebViews(
+  views::View* CreateStartPageWebView(const gfx::Size& size) override;
+  std::vector<views::View*> CreateCustomPageWebViews(
       const gfx::Size& size) override;
 #endif
   bool IsSpeechRecognitionEnabled() override;
   const Users& GetUsers() const override;
   bool ShouldCenterWindow() const override;
   void AddObserver(app_list::AppListViewDelegateObserver* observer) override;
   void RemoveObserver(app_list::AppListViewDelegateObserver* observer) override;
 
  private:
   // Updates the speech webview and start page for the current |profile_|.
@@ skipping 71 matching lines @@
   // Window contents of additional custom launcher pages.
   ScopedVector<apps::CustomLauncherPageContents> custom_page_contents_;
 
   // Registers for NOTIFICATION_APP_TERMINATING to unload custom launcher pages.
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListViewDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_