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

chrome/browser/extensions/location_bar_controller.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_EXTENSIONS_LOCATION_BAR_CONTROLLER_H_
 #define CHROME_BROWSER_EXTENSIONS_LOCATION_BAR_CONTROLLER_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 12 matching lines @@
 namespace extensions {
 class Extension;
 class ExtensionActionManager;
 class ExtensionRegistry;
 
 // Provides the UI with the current page actions for extensions. The execution
 // of these actions is handled in the ExtensionActionAPI.
 class LocationBarController : public ExtensionRegistryObserver {
  public:
   explicit LocationBarController(content::WebContents* web_contents);
-  virtual ~LocationBarController();
+  ~LocationBarController() override;
 
   // Returns the actions which should be displayed in the location bar.
   std::vector<ExtensionAction*> GetCurrentActions();
 
  private:
   // ExtensionRegistryObserver implementation.
-  virtual void OnExtensionLoaded(
-      content::BrowserContext* browser_context,
-      const Extension* extension) override;
-  virtual void OnExtensionUnloaded(
-      content::BrowserContext* browser_context,
-      const Extension* extension,
-      UnloadedExtensionInfo::Reason reason) override;
+  void OnExtensionLoaded(content::BrowserContext* browser_context,
+                         const Extension* extension) override;
+  void OnExtensionUnloaded(content::BrowserContext* browser_context,
+                           const Extension* extension,
+                           UnloadedExtensionInfo::Reason reason) override;
 
   // The associated WebContents.
   content::WebContents* web_contents_;
 
   // The associated BrowserContext.
   content::BrowserContext* browser_context_;
 
   // The ExtensionActionManager to provide page actions.
   ExtensionActionManager* action_manager_;
 
   // Whether or not to show page actions in the location bar at all. (This is
   // false with the toolbar redesign enabled.)
   bool should_show_page_actions_;
 
   // Manufactured page actions that have been generated for extensions that want
   // to run a script, but were blocked.
   typedef std::map<std::string, linked_ptr<ExtensionAction> >
       ExtensionActionMap;
   ExtensionActionMap active_script_actions_;
 
   ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver>
       extension_registry_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarController);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_LOCATION_BAR_CONTROLLER_H_