Update {virtual,override,final} to follow C++11 style in chrome/browser/chromeos/login/ui.

chrome/browser/chromeos/login/ui/login_web_dialog.h

 // Copyright 2014 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_CHROMEOS_LOGIN_UI_LOGIN_WEB_DIALOG_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_LOGIN_WEB_DIALOG_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 29 matching lines @@
   enum Style {
     STYLE_GENERIC, // Use generic CreateChromeWindow as a host.
     STYLE_BUBBLE   // Use chromeos::BubbleWindow as a host.
   };
 
   LoginWebDialog(content::BrowserContext* browser_context,
                  Delegate* delegate,
                  gfx::NativeWindow parent_window,
                  const base::string16& title,
                  const GURL& url);
-  virtual ~LoginWebDialog();
+  ~LoginWebDialog() override;
 
   void Show();
 
   // Overrides default width/height for dialog.
   void SetDialogSize(int width, int height);
 
   // Overrides dialog title.
   void SetDialogTitle(const base::string16& title);
 
   void set_url(const GURL& url) { url_ = url; }
 
   bool is_open() const { return is_open_; }
 
   static content::WebContents* GetCurrentWebContents();
 
  protected:
   // ui::WebDialogDelegate implementation.
-  virtual ui::ModalType GetDialogModalType() const override;
-  virtual base::string16 GetDialogTitle() const override;
-  virtual GURL GetDialogContentURL() const override;
-  virtual void GetWebUIMessageHandlers(
+  ui::ModalType GetDialogModalType() const override;
+  base::string16 GetDialogTitle() const override;
+  GURL GetDialogContentURL() const override;
+  void GetWebUIMessageHandlers(
       std::vector<content::WebUIMessageHandler*>* handlers) const override;
-  virtual void GetDialogSize(gfx::Size* size) const override;
-  virtual void GetMinimumDialogSize(gfx::Size* size) const override;
-  virtual std::string GetDialogArgs() const override;
-  virtual void OnDialogShown(
-      content::WebUI* webui,
-      content::RenderViewHost* render_view_host) override;
+  void GetDialogSize(gfx::Size* size) const override;
+  void GetMinimumDialogSize(gfx::Size* size) const override;
+  std::string GetDialogArgs() const override;
+  void OnDialogShown(content::WebUI* webui,
+                     content::RenderViewHost* render_view_host) override;
   // NOTE: This function deletes this object at the end.
-  virtual void OnDialogClosed(const std::string& json_retval) override;
-  virtual void OnCloseContents(
-      content::WebContents* source, bool* out_close_dialog) override;
-  virtual bool ShouldShowDialogTitle() const override;
-  virtual bool HandleContextMenu(
-      const content::ContextMenuParams& params) override;
+  void OnDialogClosed(const std::string& json_retval) override;
+  void OnCloseContents(content::WebContents* source,
+                       bool* out_close_dialog) override;
+  bool ShouldShowDialogTitle() const override;
+  bool HandleContextMenu(const content::ContextMenuParams& params) override;
 
   // content::NotificationObserver implementation.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) override;
+  void Observe(int type,
+               const content::NotificationSource& source,
+               const content::NotificationDetails& details) override;
 
  private:
   content::BrowserContext* browser_context_;
   gfx::NativeWindow parent_window_;
   // Notifications receiver.
   Delegate* delegate_;
 
   base::string16 title_;
   GURL url_;
   content::NotificationRegistrar notification_registrar_;
   bool is_open_;
 
   // Dialog display size.
   int width_;
   int height_;
 
   DISALLOW_COPY_AND_ASSIGN(LoginWebDialog);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_UI_LOGIN_WEB_DIALOG_H_