Standardize usage of virtual/override/final in chrome/browser/ui/

chrome/browser/ui/webui/options/font_settings_handler.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_WEBUI_OPTIONS_FONT_SETTINGS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_FONT_SETTINGS_HANDLER_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_member.h"
 #include "base/scoped_observer.h"
 #include "chrome/browser/ui/webui/options/options_ui.h"
 #include "extensions/browser/extension_registry_observer.h"
 
 namespace base {
 class ListValue;
 }
 
 namespace extensions {
 class Extension;
 class ExtensionRegistry;
 }
 
 namespace options {
 
 // Font settings overlay page UI handler.
 class FontSettingsHandler : public OptionsPageUIHandler,
                             public extensions::ExtensionRegistryObserver {
  public:
   FontSettingsHandler();
-  virtual ~FontSettingsHandler();
+  ~FontSettingsHandler() override;
 
   // OptionsPageUIHandler implementation.
-  virtual void GetLocalizedValues(
-      base::DictionaryValue* localized_strings) override;
-  virtual void InitializeHandler() override;
-  virtual void InitializePage() override;
+  void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
+  void InitializeHandler() override;
+  void InitializePage() override;
 
   // WebUIMessageHandler implementation.
-  virtual void RegisterMessages() override;
+  void RegisterMessages() override;
 
   // ExtensionRegistryObserver implementation.
-  virtual void OnExtensionLoaded(
-      content::BrowserContext* browser_context,
-      const extensions::Extension* extension) override;
-  virtual void OnExtensionUnloaded(
+  void OnExtensionLoaded(content::BrowserContext* browser_context,
+                         const extensions::Extension* extension) override;
+  void OnExtensionUnloaded(
       content::BrowserContext* browser_context,
       const extensions::Extension* extension,
       extensions::UnloadedExtensionInfo::Reason reason) override;
 
  private:
   void HandleFetchFontsData(const base::ListValue* args);
 
   void FontsListHasLoaded(scoped_ptr<base::ListValue> list);
 
   void SetUpStandardFontSample();
@@ skipping 25 matching lines @@
   ScopedObserver<extensions::ExtensionRegistry,
                  extensions::ExtensionRegistryObserver>
       extension_registry_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(FontSettingsHandler);
 };
 
 }  // namespace options
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_FONT_SETTINGS_HANDLER_H_