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

chrome/browser/chromeos/power/peripheral_battery_observer_browsertest.cc

Index: chrome/browser/chromeos/power/peripheral_battery_observer_browsertest.cc
diff --git a/chrome/browser/chromeos/power/peripheral_battery_observer_browsertest.cc b/chrome/browser/chromeos/power/peripheral_battery_observer_browsertest.cc
index 8d93dbf4e3a51cf2b33da699daf0194666941208..24d8d47fdba62b8db99e9434d341e135f5c210b6 100644
--- a/chrome/browser/chromeos/power/peripheral_battery_observer_browsertest.cc
+++ b/chrome/browser/chromeos/power/peripheral_battery_observer_browsertest.cc
@@ -34,23 +34,23 @@ class PeripheralBatteryObserverTest : public InProcessBrowserTest {
   PeripheralBatteryObserverTest() {}
   virtual ~PeripheralBatteryObserverTest() {}
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     chromeos::DBusThreadManager::Initialize();
   }
 
-  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
+  virtual void SetUpInProcessBrowserTestFixture() override {
     InProcessBrowserTest::SetUpInProcessBrowserTestFixture();
   }
 
-  virtual void SetUpOnMainThread() OVERRIDE {
+  virtual void SetUpOnMainThread() override {
     observer_.reset(new PeripheralBatteryObserver());
   }
 
-  virtual void TearDownOnMainThread() OVERRIDE {
+  virtual void TearDownOnMainThread() override {
     observer_.reset();
   }
 
-  virtual void TearDownInProcessBrowserTestFixture() OVERRIDE {
+  virtual void TearDownInProcessBrowserTestFixture() override {
     InProcessBrowserTest::TearDownInProcessBrowserTestFixture();
   }