Update {virtual,override,final} to follow C++11 style.

chrome/browser/ui/android/login_prompt_android.cc

 // 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.
 
 #include "chrome/browser/ui/login/login_prompt.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 10 matching lines @@
 using net::AuthChallengeInfo;
 
 class LoginHandlerAndroid : public LoginHandler {
  public:
   LoginHandlerAndroid(AuthChallengeInfo* auth_info, URLRequest* request)
       : LoginHandler(auth_info, request) {
   }
 
   // LoginHandler methods:
 
-  virtual void OnAutofillDataAvailable(
-      const base::string16& username,
-      const base::string16& password) override {
+  void OnAutofillDataAvailable(const base::string16& username,
+                               const base::string16& password) override {
     DCHECK_CURRENTLY_ON(BrowserThread::UI);
     DCHECK(chrome_http_auth_handler_.get() != NULL);
     chrome_http_auth_handler_->OnAutofillDataAvailable(
         username, password);
   }
-  virtual void OnLoginModelDestroying() override {}
+  void OnLoginModelDestroying() override {}
 
-  virtual void BuildViewForPasswordManager(
-      password_manager::PasswordManager* manager,
-      const base::string16& explanation) override {
+  void BuildViewForPasswordManager(password_manager::PasswordManager* manager,
+                                   const base::string16& explanation) override {
     DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
     // Get pointer to TabAndroid
     content::WebContents* web_contents = GetWebContentsForLogin();
     CHECK(web_contents);
     WindowAndroidHelper* window_helper = WindowAndroidHelper::FromWebContents(
         web_contents);
 
     // Notify WindowAndroid that HTTP authentication is required.
     if (window_helper->GetWindowAndroid()) {
       chrome_http_auth_handler_.reset(new ChromeHttpAuthHandler(explanation));
       chrome_http_auth_handler_->Init();
       chrome_http_auth_handler_->SetObserver(this);
       chrome_http_auth_handler_->ShowDialog(
           window_helper->GetWindowAndroid()->GetJavaObject().obj());
 
       // Register to receive a callback to OnAutofillDataAvailable().
       SetModel(manager);
       NotifyAuthNeeded();
     } else {
       CancelAuth();
       LOG(WARNING) << "HTTP Authentication failed because TabAndroid is "
           "missing";
     }
   }
 
  protected:
-  virtual ~LoginHandlerAndroid() {}
+  ~LoginHandlerAndroid() override {}
 
-  virtual void CloseDialog() override {}
+  void CloseDialog() override {}
 
  private:
   scoped_ptr<ChromeHttpAuthHandler> chrome_http_auth_handler_;
 };
 
 // static
 LoginHandler* LoginHandler::Create(net::AuthChallengeInfo* auth_info,
                                    net::URLRequest* request) {
   return new LoginHandlerAndroid(auth_info, request);
 }