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

chrome/browser/chromeos/net/network_portal_detector_impl_browsertest.cc

 // Copyright 2014 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/compiler_specific.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/login/login_manager_test.h"
@@ skipping 55 matching lines @@
   }
 
   void WaitAndReset() {
     run_loop_->Run();
     run_loop_.reset(new base::RunLoop());
   }
 
   virtual void OnNotificationDisplayed(
       const std::string& notification_id,
       const message_center::DisplaySource source)
-      OVERRIDE {
+      override {
     if (notification_id == kNotificationId)
       MessageLoop::current()->PostTask(FROM_HERE, run_loop_->QuitClosure());
   }
 
   virtual void OnNotificationRemoved(const std::string& notification_id,
-                                     bool by_user) OVERRIDE {
+                                     bool by_user) override {
     if (notification_id == kNotificationId && by_user)
       MessageLoop::current()->PostTask(FROM_HERE, run_loop_->QuitClosure());
   }
 
  private:
   scoped_ptr<base::RunLoop> run_loop_;
 
   DISALLOW_COPY_AND_ASSIGN(TestObserver);
 };
 
 }  // namespace
 
 class NetworkPortalDetectorImplBrowserTest
     : public LoginManagerTest,
       public captive_portal::CaptivePortalDetectorTestBase {
  public:
   NetworkPortalDetectorImplBrowserTest()
       : LoginManagerTest(false), network_portal_detector_(NULL) {}
   virtual ~NetworkPortalDetectorImplBrowserTest() {}
 
-  virtual void SetUpOnMainThread() OVERRIDE {
+  virtual void SetUpOnMainThread() override {
     LoginManagerTest::SetUpOnMainThread();
 
     ShillServiceClient::TestInterface* service_test =
         DBusThreadManager::Get()->GetShillServiceClient()->GetTestInterface();
     service_test->ClearServices();
     service_test->AddService(kWifiServicePath,
                              kWifiGuid,
                              "wifi",
                              shill::kTypeEthernet,
                              shill::kStateIdle,
@@ skipping 83 matching lines @@
 
   // Wait until notification is closed.
   observer.WaitAndReset();
 
   ASSERT_TRUE(ui_checker.Check());
   ASSERT_TRUE(
       action_checker.Expect(Controller::USER_ACTION_METRIC_CLOSED, 1)->Check());
 }
 
 }  // namespace chromeos