replace OVERRIDE and FINAL with override and final in chrome/browser/[r-z]*

chrome/browser/signin/signin_tracker_unittest.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 "components/signin/core/browser/signin_tracker.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 33 matching lines @@
   MOCK_METHOD1(SigninFailed, void(const GoogleServiceAuthError&));
   MOCK_METHOD0(SigninSuccess, void(void));
   MOCK_METHOD1(MergeSessionComplete, void(const GoogleServiceAuthError&));
 };
 
 }  // namespace
 
 class SigninTrackerTest : public testing::Test {
  public:
   SigninTrackerTest() {}
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     TestingProfile::Builder builder;
     builder.AddTestingFactory(ProfileOAuth2TokenServiceFactory::GetInstance(),
                               BuildFakeProfileOAuth2TokenService);
     builder.AddTestingFactory(SigninManagerFactory::GetInstance(),
                               FakeSigninManagerBase::Build);
     profile_ = builder.Build();
 
     fake_oauth2_token_service_ =
         static_cast<FakeProfileOAuth2TokenService*>(
             ProfileOAuth2TokenServiceFactory::GetForProfile(profile_.get()));
 
     mock_signin_manager_ = static_cast<FakeSigninManagerForTesting*>(
         SigninManagerFactory::GetForProfile(profile_.get()));
 
     tracker_ =
         SigninTrackerFactory::CreateForProfile(profile_.get(), &observer_);
   }
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     tracker_.reset();
     profile_.reset();
   }
 
   content::TestBrowserThreadBundle thread_bundle_;
   scoped_ptr<SigninTracker> tracker_;
   scoped_ptr<TestingProfile> profile_;
   FakeSigninManagerForTesting* mock_signin_manager_;
   FakeProfileOAuth2TokenService* fake_oauth2_token_service_;
   MockObserver observer_;
@@ skipping 13 matching lines @@
 #endif  // !defined(OS_CHROMEOS)
 
 TEST_F(SigninTrackerTest, SignInSucceeds) {
   EXPECT_CALL(observer_, SigninSuccess());
   EXPECT_CALL(observer_, SigninFailed(_)).Times(0);
 
   mock_signin_manager_->SetAuthenticatedUsername("user@gmail.com");
   fake_oauth2_token_service_->IssueRefreshTokenForUser(
       "user@gmail.com", "refresh_token");
 }