replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/first_run/first_run.cc

 // Copyright 2013 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 "base/command_line.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/first_run/first_run_controller.h"
@@ skipping 43 matching lines @@
     DCHECK(profile);
     registrar_.Add(this,
                    chrome::NOTIFICATION_SESSION_STARTED,
                    content::NotificationService::AllSources());
   }
 
   virtual ~DialogLauncher() {}
 
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE {
+                       const content::NotificationDetails& details) override {
     DCHECK(type == chrome::NOTIFICATION_SESSION_STARTED);
     DCHECK(content::Details<const user_manager::User>(details).ptr() ==
            ProfileHelper::Get()->GetUserByProfile(profile_));
     CommandLine* command_line = CommandLine::ForCurrentProcess();
     bool launched_in_test = command_line->HasSwitch(::switches::kTestType);
     bool launched_in_telemetry =
         command_line->HasSwitch(switches::kOobeSkipPostLogin);
     bool is_user_new = user_manager::UserManager::Get()->IsCurrentUserNew();
     bool first_run_forced = command_line->HasSwitch(switches::kForceFirstRunUI);
     bool first_run_seen =
@@ skipping 27 matching lines @@
       user_manager::UserManager::Get()->GetActiveUser()));
 }
 
 void LaunchTutorial() {
   UMA_HISTOGRAM_BOOLEAN("CrosFirstRun.TutorialLaunched", true);
   FirstRunController::Start();
 }
 
 }  // namespace first_run
 }  // namespace chromeos