Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/javascript_app_modal_dialog_views.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_VIEWS_JAVASCRIPT_APP_MODAL_DIALOG_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_JAVASCRIPT_APP_MODAL_DIALOG_VIEWS_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "components/app_modal_dialogs/native_app_modal_dialog.h"
 #include "ui/views/window/dialog_delegate.h"
 
 class JavaScriptAppModalDialog;
 
 #if defined(USE_X11) && !defined(OS_CHROMEOS)
 class JavascriptAppModalEventBlockerX11;
 #endif
 
 namespace views {
 class MessageBoxView;
 }
 
 class JavaScriptAppModalDialogViews : public NativeAppModalDialog,
                                       public views::DialogDelegate {
  public:
   explicit JavaScriptAppModalDialogViews(JavaScriptAppModalDialog* parent);
-  virtual ~JavaScriptAppModalDialogViews();
+  ~JavaScriptAppModalDialogViews() override;
 
   // Overridden from NativeAppModalDialog:
-  virtual int GetAppModalDialogButtons() const override;
-  virtual void ShowAppModalDialog() override;
-  virtual void ActivateAppModalDialog() override;
-  virtual void CloseAppModalDialog() override;
-  virtual void AcceptAppModalDialog() override;
-  virtual void CancelAppModalDialog() override;
+  int GetAppModalDialogButtons() const override;
+  void ShowAppModalDialog() override;
+  void ActivateAppModalDialog() override;
+  void CloseAppModalDialog() override;
+  void AcceptAppModalDialog() override;
+  void CancelAppModalDialog() override;
 
   // Overridden from views::DialogDelegate:
-  virtual int GetDefaultDialogButton() const override;
-  virtual int GetDialogButtons() const override;
-  virtual base::string16 GetWindowTitle() const override;
-  virtual void WindowClosing() override;
-  virtual void DeleteDelegate() override;
-  virtual bool Cancel() override;
-  virtual bool Accept() override;
-  virtual base::string16 GetDialogButtonLabel(
-      ui::DialogButton button) const override;
+  int GetDefaultDialogButton() const override;
+  int GetDialogButtons() const override;
+  base::string16 GetWindowTitle() const override;
+  void WindowClosing() override;
+  void DeleteDelegate() override;
+  bool Cancel() override;
+  bool Accept() override;
+  base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
 
   // Overridden from views::WidgetDelegate:
-  virtual ui::ModalType GetModalType() const override;
-  virtual views::View* GetContentsView() override;
-  virtual views::View* GetInitiallyFocusedView() override;
-  virtual void OnClosed() override;
-  virtual views::Widget* GetWidget() override;
-  virtual const views::Widget* GetWidget() const override;
+  ui::ModalType GetModalType() const override;
+  views::View* GetContentsView() override;
+  views::View* GetInitiallyFocusedView() override;
+  void OnClosed() override;
+  views::Widget* GetWidget() override;
+  const views::Widget* GetWidget() const override;
 
  private:
   // A pointer to the AppModalDialog that owns us.
   scoped_ptr<JavaScriptAppModalDialog> parent_;
 
   // The message box view whose commands we handle.
   views::MessageBoxView* message_box_view_;
 
 #if defined(USE_X11) && !defined(OS_CHROMEOS)
   // Blocks events to other browser windows while the dialog is open.
   scoped_ptr<JavascriptAppModalEventBlockerX11> event_blocker_x11_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(JavaScriptAppModalDialogViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_JAVASCRIPT_APP_MODAL_DIALOG_VIEWS_H_