Replace chromeos::UserManager::Get() with chromeos::GetUserManager().

chrome/browser/chromeos/kiosk_mode/kiosk_mode_idle_logout.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/kiosk_mode/kiosk_mode_idle_logout.h"
 
 #include "ash/shell.h"
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 30 matching lines @@
   }
 }
 
 KioskModeIdleLogout::~KioskModeIdleLogout() {
   if (ash::Shell::HasInstance() &&
       ash::Shell::GetInstance()->user_activity_detector()->HasObserver(this))
     ash::Shell::GetInstance()->user_activity_detector()->RemoveObserver(this);
 }
 
 void KioskModeIdleLogout::Setup() {
-  if (UserManager::Get()->IsLoggedInAsDemoUser()) {
+  if (GetUserManager()->IsLoggedInAsDemoUser()) {
     // This means that we're recovering from a crash.  The user is already
     // logged in, so go ahead and start the timer.
     Start();
   } else {
     registrar_.Add(this, chrome::NOTIFICATION_LOGIN_USER_CHANGED,
                    content::NotificationService::AllSources());
   }
 }
 
 void KioskModeIdleLogout::Observe(
@@ skipping 27 matching lines @@
                  base::Bind(&KioskModeIdleLogout::OnTimeout,
                             base::Unretained(this)));
   }
 }
 
 void KioskModeIdleLogout::OnTimeout() {
   IdleLogoutDialogView::ShowDialog();
 }
 
 }  // namespace chromeos