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

chrome/browser/chromeos/preferences_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 "chrome/browser/chromeos/preferences.h"
 
 #include "base/prefs/pref_member.h"
 #include "chrome/browser/chromeos/input_method/mock_input_method_manager.h"
 #include "chrome/browser/chromeos/login/users/fake_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
 #include "chrome/browser/download/download_prefs.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_pref_service_syncable.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromeos {
 namespace {
 
 class MyMockInputMethodManager : public input_method::MockInputMethodManager {
  public:
   class State : public MockInputMethodManager::State {
    public:
     explicit State(MyMockInputMethodManager* manager)
         : MockInputMethodManager::State(manager), manager_(manager) {};
 
     virtual void ChangeInputMethod(const std::string& input_method_id,
-                                   bool show_message) OVERRIDE {
+                                   bool show_message) override {
       manager_->last_input_method_id_ = input_method_id;
       // Do the same thing as BrowserStateMonitor::UpdateUserPreferences.
       const std::string current_input_method_on_pref =
           manager_->current_->GetValue();
       if (current_input_method_on_pref == input_method_id)
         return;
       manager_->previous_->SetValue(current_input_method_on_pref);
       manager_->current_->SetValue(input_method_id);
     }
 
@@ skipping 52 matching lines @@
       &prefs, test_user, mock_manager.GetActiveIMEState());
   testee.SetInputMethodListForTesting();
 
   // Confirm they're unchanged.
   EXPECT_EQ("KeyboardA", previous.GetValue());
   EXPECT_EQ("KeyboardB", current.GetValue());
   EXPECT_EQ("KeyboardB", mock_manager.last_input_method_id_);
 }
 
 }  // namespace chromeos