replace OVERRIDE and FINAL with override and final in chrome/browser/[a-i]*

chrome/browser/chromeos/login/signin/oauth2_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 <string>
 
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
@@ skipping 114 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(OAuth2LoginManagerStateWaiter);
 };
 
 }  // namespace
 
 class OAuth2Test : public OobeBaseTest {
  protected:
   OAuth2Test() {}
 
-  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
+  virtual void SetUpCommandLine(CommandLine* command_line) override {
     OobeBaseTest::SetUpCommandLine(command_line);
 
     // Disable sync sinc we don't really need this for these tests and it also
     // makes OAuth2Test.MergeSession test flaky http://crbug.com/408867.
     command_line->AppendSwitch(switches::kDisableSync);
   }
 
   void SetupGaiaServerForNewAccount() {
     FakeGaia::MergeSessionParams params;
     params.auth_sid_cookie = kTestAuthSIDCookie;
@@ skipping 644 matching lines @@
 
   if (!catcher.GetNextResult()) {
     std::string message = catcher.message();
     ADD_FAILURE() << "Tests failed: " << message;
   }
 
   EXPECT_TRUE(fake_google_.IsPageRequested());
 }
 
 }  // namespace chromeos