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

chrome/browser/chromeos/ui/idle_logout_dialog_view_browsertest.cc

Index: chrome/browser/chromeos/ui/idle_logout_dialog_view_browsertest.cc
diff --git a/chrome/browser/chromeos/ui/idle_logout_dialog_view_browsertest.cc b/chrome/browser/chromeos/ui/idle_logout_dialog_view_browsertest.cc
index ff5fac3c0918b909f4b41914f977ddbdbcd75c07..fc0e16e7f7fd518b0c409375e0f6ad003ac246cb 100644
--- a/chrome/browser/chromeos/ui/idle_logout_dialog_view_browsertest.cc
+++ b/chrome/browser/chromeos/ui/idle_logout_dialog_view_browsertest.cc
@@ -18,15 +18,15 @@ public:
   explicit MockIdleLogoutSettingsProvider(KioskModeSettings* mock_settings)
       : mock_settings_(mock_settings) {}
 
-  virtual base::TimeDelta GetCountdownUpdateInterval() OVERRIDE {
+  virtual base::TimeDelta GetCountdownUpdateInterval() override {
     return base::TimeDelta::FromMilliseconds(0);
   }
 
-  virtual KioskModeSettings* GetKioskModeSettings() OVERRIDE {
+  virtual KioskModeSettings* GetKioskModeSettings() override {
     return mock_settings_;
   }
 
-  virtual void LogoutCurrentUser(IdleLogoutDialogView* dialog) OVERRIDE {
+  virtual void LogoutCurrentUser(IdleLogoutDialogView* dialog) override {
     dialog->GetWidget()->Close();
   }
 
@@ -42,7 +42,7 @@ class IdleLogoutDialogViewTest : public InProcessBrowserTest {
 
   virtual ~IdleLogoutDialogViewTest() {}
 
-  virtual void SetUpOnMainThread() OVERRIDE {
+  virtual void SetUpOnMainThread() override {
     mock_settings_.reset(new MockKioskModeSettings());
     mock_provider_.reset(
         new MockIdleLogoutSettingsProvider(mock_settings_.get()));