replace OVERRIDE and FINAL with override and final in extensions/

extensions/browser/api/app_window/app_window_apitest.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 "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/apps/app_browsertest_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/common/extensions/features/feature_channel.h"
 #include "chrome/test/base/testing_profile.h"
@@ skipping 16 matching lines @@
  public:
   explicit TestAppWindowRegistryObserver(Profile* profile)
       : profile_(profile), icon_updates_(0) {
     AppWindowRegistry::Get(profile_)->AddObserver(this);
   }
   virtual ~TestAppWindowRegistryObserver() {
     AppWindowRegistry::Get(profile_)->RemoveObserver(this);
   }
 
   // Overridden from AppWindowRegistry::Observer:
-  virtual void OnAppWindowIconChanged(AppWindow* app_window) OVERRIDE {
+  virtual void OnAppWindowIconChanged(AppWindow* app_window) override {
     ++icon_updates_;
   }
 
   int icon_updates() { return icon_updates_; }
 
  private:
   Profile* profile_;
   int icon_updates_;
 
   DISALLOW_COPY_AND_ASSIGN(TestAppWindowRegistryObserver);
@@ skipping 139 matching lines @@
       "platform_apps/windows_api_ime/no_permissions_whitelisted"))
       << message_;
 
   EXPECT_TRUE(RunPlatformAppTest(
       "platform_apps/windows_api_ime/no_permissions_platform_app"))
       << message_;
 }
 #endif  // OS_CHROMEOS
 
 }  // namespace extensions