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

chrome/browser/chromeos/ui/echo_dialog_view.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 CHROME_BROWSER_CHROMEOS_UI_ECHO_DIALOG_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_UI_ECHO_DIALOG_VIEW_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/views/controls/styled_label_listener.h"
 #include "ui/views/window/dialog_delegate.h"
 
 namespace views {
 class StyledLabel;
 }
 
 namespace chromeos {
 
 class EchoDialogListener;
 
 // Dialog shown by echoPrivate extension API when getUserConsent function is
 // called. The API is used by echo extension when an offer from a service is
 // being redeemed. The dialog is shown to get an user consent. If the echo
 // extension is not allowed by policy to redeem offers, the dialog informs user
 // about this.
 class EchoDialogView : public views::DialogDelegateView,
                        public views::StyledLabelListener {
  public:
   explicit EchoDialogView(EchoDialogListener* listener);
-  virtual ~EchoDialogView();
+  ~EchoDialogView() override;
 
   // Initializes dialog layout that will be showed when echo extension is
   // allowed to redeem offers. |service_name| is the name of the service that
   // requests user consent to redeem an offer. |origin| is the service's origin
   // url. Service name should be underlined in the dialog, and hovering over its
   // label should display tooltip containing |origin|.
   // The dialog will have both OK and Cancel buttons.
   void InitForEnabledEcho(const base::string16& service_name, const base::string16& origin);
 
   // Initializes dialog layout that will be shown when echo extension is not
   // allowed to redeem offers. The dialog will be showing a message that the
   // offer redeeming is disabled by policy.
   // The dialog will have only Cancel button.
   void InitForDisabledEcho();
 
   // Shows the dialog.
   void Show(gfx::NativeWindow parent);
 
  private:
   friend class ExtensionEchoPrivateApiTest;
 
   // views::DialogDelegate overrides.
-  virtual int GetDialogButtons() const override;
-  virtual int GetDefaultDialogButton() const override;
-  virtual base::string16 GetDialogButtonLabel(
-      ui::DialogButton button) const override;
-  virtual bool Cancel() override;
-  virtual bool Accept() override;
+  int GetDialogButtons() const override;
+  int GetDefaultDialogButton() const override;
+  base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
+  bool Cancel() override;
+  bool Accept() override;
 
   // views::WidgetDelegate overrides.
-  virtual ui::ModalType GetModalType() const override;
-  virtual bool ShouldShowWindowTitle() const override;
-  virtual bool ShouldShowWindowIcon() const override;
+  ui::ModalType GetModalType() const override;
+  bool ShouldShowWindowTitle() const override;
+  bool ShouldShowWindowIcon() const override;
 
   // views::LinkListener override.
-  virtual void StyledLabelLinkClicked(const gfx::Range& range,
-                                      int event_flags) override;
+  void StyledLabelLinkClicked(const gfx::Range& range,
+                              int event_flags) override;
 
   // views::View override.
-  virtual gfx::Size GetPreferredSize() const override;
+  gfx::Size GetPreferredSize() const override;
 
   // Sets the border and bounds for the styled label containing the dialog
   // text.
   void SetLabelBorderAndBounds();
 
   views::StyledLabel* label_;
   EchoDialogListener* listener_;
   int ok_button_label_id_;
   int cancel_button_label_id_;
 
   DISALLOW_COPY_AND_ASSIGN(EchoDialogView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_UI_ECHO_DIALOG_VIEW_H_