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

chrome/browser/chromeos/login/screens/network_screen_browsertest.cc

Index: chrome/browser/chromeos/login/screens/network_screen_browsertest.cc
diff --git a/chrome/browser/chromeos/login/screens/network_screen_browsertest.cc b/chrome/browser/chromeos/login/screens/network_screen_browsertest.cc
index e58283cd1694316b256dd18209c331788a4398a5..8276ccf74c40287c32ab11fbb814d031b6973684 100644
--- a/chrome/browser/chromeos/login/screens/network_screen_browsertest.cc
+++ b/chrome/browser/chromeos/login/screens/network_screen_browsertest.cc
@@ -29,7 +29,7 @@ namespace chromeos {
 class DummyButtonListener : public views::ButtonListener {
  public:
   virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) OVERRIDE {}
+                             const ui::Event& event) override {}
 };
 
 namespace login {
@@ -50,7 +50,7 @@ class NetworkScreenTest : public WizardInProcessBrowserTest {
   }
 
  protected:
-  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
+  virtual void SetUpInProcessBrowserTestFixture() override {
     WizardInProcessBrowserTest::SetUpInProcessBrowserTestFixture();
 
     fake_session_manager_client_ = new FakeSessionManagerClient;
@@ -58,7 +58,7 @@ class NetworkScreenTest : public WizardInProcessBrowserTest {
         scoped_ptr<SessionManagerClient>(fake_session_manager_client_));
   }
 
-  virtual void SetUpOnMainThread() OVERRIDE {
+  virtual void SetUpOnMainThread() override {
     WizardInProcessBrowserTest::SetUpOnMainThread();
     mock_screen_observer_.reset(new MockScreenObserver());
     ASSERT_TRUE(WizardController::default_controller() != NULL);
@@ -75,7 +75,7 @@ class NetworkScreenTest : public WizardInProcessBrowserTest {
     network_screen_->SetNetworkStateHelperForTest(mock_network_state_helper_);
   }
 
-  virtual void TearDownInProcessBrowserTestFixture() OVERRIDE {
+  virtual void TearDownInProcessBrowserTestFixture() override {
     InProcessBrowserTest::TearDownInProcessBrowserTestFixture();
   }