Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/website_settings/permission_selector_view.cc

 // 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.
 
 #include "chrome/browser/ui/views/website_settings/permission_selector_view.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/website_settings/permission_menu_model.h"
 #include "chrome/browser/ui/website_settings/website_settings_ui.h"
 #include "chrome/grit/generated_resources.h"
@@ skipping 25 matching lines @@
                              public views::MenuButtonListener {
  public:
   // Creates a new |PermissionMenuButton| with the passed |text|. The ownership
   // of the |model| remains with the caller and is not transfered to the
   // |PermissionMenuButton|. If the |show_menu_marker| flag is true, then a
   // small icon is be displayed next to the button |text|, indicating that the
   // button opens a drop down menu.
   PermissionMenuButton(const base::string16& text,
                        PermissionMenuModel* model,
                        bool show_menu_marker);
-  virtual ~PermissionMenuButton();
+  ~PermissionMenuButton() override;
 
   // Overridden from views::LabelButton.
-  virtual void SetText(const base::string16& text) override;
+  void SetText(const base::string16& text) override;
 
   // Overridden from views::View.
-  virtual void GetAccessibleState(ui::AXViewState* state) override;
-  virtual void OnNativeThemeChanged(const ui::NativeTheme* theme) override;
+  void GetAccessibleState(ui::AXViewState* state) override;
+  void OnNativeThemeChanged(const ui::NativeTheme* theme) override;
 
  private:
   // Overridden from views::MenuButtonListener.
-  virtual void OnMenuButtonClicked(View* source,
-                                   const gfx::Point& point) override;
+  void OnMenuButtonClicked(View* source, const gfx::Point& point) override;
 
   PermissionMenuModel* menu_model_;  // Owned by |PermissionSelectorView|.
   scoped_ptr<views::MenuRunner> menu_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(PermissionMenuButton);
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 // PermissionMenuButton
 ///////////////////////////////////////////////////////////////////////////////
@@ skipping 144 matching lines @@
   // Update the menu button text to reflect the new setting.
   menu_button_->SetText(WebsiteSettingsUI::PermissionActionToUIString(
       permission.setting,
       permission.default_setting,
       content_settings::SETTING_SOURCE_USER));
 
   FOR_EACH_OBSERVER(PermissionSelectorViewObserver,
                     observer_list_,
                     OnPermissionChanged(permission));
 }