Replace string16 with base::string16.

chrome/browser/chromeos/login/user_manager.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/login/user_manager.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "chrome/browser/chromeos/login/user_manager_impl.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 34 matching lines @@
     const std::string& hash) {
 }
 
 void UserManager::UserSessionStateObserver::
 PendingUserSessionsRestoreFinished() {
 }
 
 UserManager::UserSessionStateObserver::~UserSessionStateObserver() {
 }
 
-UserManager::UserAccountData::UserAccountData(const string16& display_name,
-                                              const string16& given_name,
+UserManager::UserAccountData::UserAccountData(const base::string16& display_name,
+                                              const base::string16& given_name,
                                               const std::string& locale)
     : display_name_(display_name),
       given_name_(given_name),
       locale_(locale) {
 }
 
 UserManager::UserAccountData::~UserAccountData() {}
 
 // static
 void UserManager::Initialize() {
@@ skipping 52 matching lines @@
 ScopedTestUserManager::ScopedTestUserManager() {
   UserManager::Initialize();
 }
 
 ScopedTestUserManager::~ScopedTestUserManager() {
   UserManager::Get()->Shutdown();
   UserManager::Destroy();
 }
 
 }  // namespace chromeos