Standardize usage of virtual/override/final in extensions/

extensions/browser/api/declarative/rules_registry_service.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 EXTENSIONS_BROWSER_API_DECLARATIVE_RULES_REGISTRY_SERVICE_H__
 #define EXTENSIONS_BROWSER_API_DECLARATIVE_RULES_REGISTRY_SERVICE_H__
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 36 matching lines @@
         : event_name(event_name),
           webview_key(webview_key) {}
     bool operator<(const RulesRegistryKey& other) const {
       return (event_name < other.event_name) ||
           ((event_name == other.event_name) &&
           (webview_key < other.webview_key));
     }
   };
 
   explicit RulesRegistryService(content::BrowserContext* context);
-  virtual ~RulesRegistryService();
+  ~RulesRegistryService() override;
 
   // Unregisters refptrs to concrete RulesRegistries at other objects that were
   // created by us so that the RulesRegistries can be released.
-  virtual void Shutdown() override;
+  void Shutdown() override;
 
   // BrowserContextKeyedAPI implementation.
   static BrowserContextKeyedAPIFactory<RulesRegistryService>*
       GetFactoryInstance();
 
   // Convenience method to get the RulesRegistryService for a context.
   static RulesRegistryService* Get(content::BrowserContext* context);
 
   // Registers the default RulesRegistries used in Chromium.
   void EnsureDefaultRulesRegistriesRegistered(const WebViewKey& webview_key);
@@ skipping 21 matching lines @@
 
  private:
   friend class BrowserContextKeyedAPIFactory<RulesRegistryService>;
 
   // Maps <event name, webview key> to RuleRegistries that handle these
   // events.
   typedef std::map<RulesRegistryKey, scoped_refptr<RulesRegistry> >
       RulesRegistryMap;
 
   // Implementation of content::NotificationObserver.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) override;
+  void Observe(int type,
+               const content::NotificationSource& source,
+               const content::NotificationDetails& details) override;
 
   // 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;
-  virtual void OnExtensionUninstalled(
-      content::BrowserContext* browser_context,
-      const Extension* extension,
-      extensions::UninstallReason 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;
+  void OnExtensionUninstalled(content::BrowserContext* browser_context,
+                              const Extension* extension,
+                              extensions::UninstallReason reason) override;
 
   // Iterates over all registries, and calls |notification_callback| on them
   // with |extension_id| as the argument. If a registry lives on a different
   // thread, the call is posted to that thread, so no guarantee of synchronous
   // processing.
   void NotifyRegistriesHelper(
       void (RulesRegistry::*notification_callback)(const std::string&),
       const std::string& extension_id);
 
   // BrowserContextKeyedAPI implementation.
@@ skipping 19 matching lines @@
       extension_registry_observer_;
 
   content::BrowserContext* browser_context_;
 
   DISALLOW_COPY_AND_ASSIGN(RulesRegistryService);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_DECLARATIVE_RULES_REGISTRY_SERVICE_H__