Standardize usage of virtual/override/final in content/browser/

content/browser/webui/web_ui_controller_factory_registry.h

Index: content/browser/webui/web_ui_controller_factory_registry.h
diff --git a/content/browser/webui/web_ui_controller_factory_registry.h b/content/browser/webui/web_ui_controller_factory_registry.h
index b43574557048b5825de82565f5a280892892b3fd..b59162f6e1db414836d20bb008d7dca4002b13f0 100644
--- a/content/browser/webui/web_ui_controller_factory_registry.h
+++ b/content/browser/webui/web_ui_controller_factory_registry.h
@@ -19,14 +19,14 @@ class CONTENT_EXPORT WebUIControllerFactoryRegistry
 
   // WebUIControllerFactory implementation. Each method loops through the same
   // method on all the factories.
-  virtual WebUIController* CreateWebUIControllerForURL(
-      WebUI* web_ui, const GURL& url) const override;
-  virtual WebUI::TypeID GetWebUIType(BrowserContext* browser_context,
-                                     const GURL& url) const override;
-  virtual bool UseWebUIForURL(BrowserContext* browser_context,
+  WebUIController* CreateWebUIControllerForURL(WebUI* web_ui,
+                                               const GURL& url) const override;
+  WebUI::TypeID GetWebUIType(BrowserContext* browser_context,
+                             const GURL& url) const override;
+  bool UseWebUIForURL(BrowserContext* browser_context,
+                      const GURL& url) const override;
+  bool UseWebUIBindingsForURL(BrowserContext* browser_context,
                               const GURL& url) const override;
-  virtual bool UseWebUIBindingsForURL(BrowserContext* browser_context,
-                                      const GURL& url) const override;
 
   // Returns true if the given URL can be loaded by Web UI system. This allows
   // URLs that UseWebUIForURL returns true for, and also URLs that can be loaded
@@ -38,7 +38,7 @@ class CONTENT_EXPORT WebUIControllerFactoryRegistry
   friend struct DefaultSingletonTraits<WebUIControllerFactoryRegistry>;
 
   WebUIControllerFactoryRegistry();
-  virtual ~WebUIControllerFactoryRegistry();
+  ~WebUIControllerFactoryRegistry() override;
 
   DISALLOW_COPY_AND_ASSIGN(WebUIControllerFactoryRegistry);
 };