replace OVERRIDE and FINAL with override and final in extensions/

extensions/browser/api/declarative/rules_registry_service.h

Index: extensions/browser/api/declarative/rules_registry_service.h
diff --git a/extensions/browser/api/declarative/rules_registry_service.h b/extensions/browser/api/declarative/rules_registry_service.h
index 96cf088f75b32fc9b0a259eaf3b85f01f7e026a5..e0198062c4b6c19559419633b0153308c4404bf6 100644
--- a/extensions/browser/api/declarative/rules_registry_service.h
+++ b/extensions/browser/api/declarative/rules_registry_service.h
@@ -58,7 +58,7 @@ class RulesRegistryService : public BrowserContextKeyedAPI,
 
   // Unregisters refptrs to concrete RulesRegistries at other objects that were
   // created by us so that the RulesRegistries can be released.
-  virtual void Shutdown() OVERRIDE;
+  virtual void Shutdown() override;
 
   // BrowserContextKeyedAPI implementation.
   static BrowserContextKeyedAPIFactory<RulesRegistryService>*
@@ -102,19 +102,19 @@ class RulesRegistryService : public BrowserContextKeyedAPI,
   // Implementation of content::NotificationObserver.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const content::NotificationDetails& details) override;
 
   // ExtensionRegistryObserver implementation.
   virtual void OnExtensionLoaded(content::BrowserContext* browser_context,
-                                 const Extension* extension) OVERRIDE;
+                                 const Extension* extension) override;
   virtual void OnExtensionUnloaded(
       content::BrowserContext* browser_context,
       const Extension* extension,
-      UnloadedExtensionInfo::Reason reason) OVERRIDE;
+      UnloadedExtensionInfo::Reason reason) override;
   virtual void OnExtensionUninstalled(
       content::BrowserContext* browser_context,
       const Extension* extension,
-      extensions::UninstallReason reason) OVERRIDE;
+      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