replace OVERRIDE and FINAL with override and final in chrome/browser/ui/[w-z]*

chrome/browser/ui/webui/ntp/ntp_login_handler.h

Index: chrome/browser/ui/webui/ntp/ntp_login_handler.h
diff --git a/chrome/browser/ui/webui/ntp/ntp_login_handler.h b/chrome/browser/ui/webui/ntp/ntp_login_handler.h
index d6734c21eae9d48f02decf39839b923dd34fe30e..af531be24d82c0ddcd4f33a44b8bce0e43d3d5e4 100644
--- a/chrome/browser/ui/webui/ntp/ntp_login_handler.h
+++ b/chrome/browser/ui/webui/ntp/ntp_login_handler.h
@@ -22,12 +22,12 @@ class NTPLoginHandler : public content::WebUIMessageHandler,
   virtual ~NTPLoginHandler();
 
   // WebUIMessageHandler interface
-  virtual void RegisterMessages() OVERRIDE;
+  virtual void RegisterMessages() override;
 
   // content::NotificationObserver interface
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const content::NotificationDetails& details) override;
 
   // Returns true if the login handler should be shown in a new tab page
   // for the given |profile|. |profile| must not be NULL.