Standardize usage of virtual/override/final in chrome/

chrome/test/base/test_chrome_web_ui_controller_factory.h

Index: chrome/test/base/test_chrome_web_ui_controller_factory.h
diff --git a/chrome/test/base/test_chrome_web_ui_controller_factory.h b/chrome/test/base/test_chrome_web_ui_controller_factory.h
index 03f7bf766a2d24ba9efd561085262d270608680a..ceb4af923dbdf92f35213a1cbd9b2b0052c5399a 100644
--- a/chrome/test/base/test_chrome_web_ui_controller_factory.h
+++ b/chrome/test/base/test_chrome_web_ui_controller_factory.h
@@ -32,7 +32,7 @@ class TestChromeWebUIControllerFactory : public ChromeWebUIControllerFactory {
   typedef std::map<std::string, WebUIProvider*> FactoryOverridesMap;
 
   TestChromeWebUIControllerFactory();
-  virtual ~TestChromeWebUIControllerFactory();
+  ~TestChromeWebUIControllerFactory() override;
 
   // Override the creation for urls having |host| with |provider|.
   void AddFactoryOverride(const std::string& host, WebUIProvider* provider);
@@ -41,11 +41,11 @@ class TestChromeWebUIControllerFactory : public ChromeWebUIControllerFactory {
   void RemoveFactoryOverride(const std::string& host);
 
   // ChromeWebUIFactory overrides.
-  virtual content::WebUI::TypeID GetWebUIType(
-      content::BrowserContext* browser_context,
+  content::WebUI::TypeID GetWebUIType(content::BrowserContext* browser_context,
+                                      const GURL& url) const override;
+  content::WebUIController* CreateWebUIControllerForURL(
+      content::WebUI* web_ui,
       const GURL& url) const override;
-  virtual content::WebUIController* CreateWebUIControllerForURL(
-      content::WebUI* web_ui, const GURL& url) const override;
 
  private:
   // Return the WebUIProvider for the |url|'s host if it exists, otherwise NULL.