Move more from WmShell to Shell

chrome/browser/chromeos/power/login_lock_state_notifier.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/power/login_lock_state_notifier.h"
 
 #include "ash/common/login_status.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
 #include "ash/common/wm_shell.h"
 #include "ash/shell.h"
 #include "base/logging.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/lock/screen_locker.h"
 #include "content/public/browser/notification_service.h"
 
 namespace ash {
 class LockStateControllerDelegate;
 }
 
 namespace chromeos {
 
 namespace {
 
 ash::LoginStatus GetCurrentLoginStatus() {
-  if (ash::WmShell::Get()->system_tray_delegate())
-    return ash::WmShell::Get()->system_tray_delegate()->GetUserLoginStatus();
+  if (ash::Shell::Get()->system_tray_delegate())
+    return ash::Shell::Get()->system_tray_delegate()->GetUserLoginStatus();
 
   return ash::LoginStatus::NOT_LOGGED_IN;
 }
 
 }  // namespace
 
 LoginLockStateNotifier::LoginLockStateNotifier() {
   registrar_.Add(this, chrome::NOTIFICATION_LOGIN_USER_CHANGED,
                  content::NotificationService::AllSources());
   registrar_.Add(this, chrome::NOTIFICATION_APP_TERMINATING,
@@ skipping 27 matching lines @@
       bool locked = *content::Details<bool>(details).ptr();
       ash::Shell::GetInstance()->OnLockStateChanged(locked);
       break;
     }
     default:
       NOTREACHED() << "Unexpected notification " << type;
   }
 }
 
 }  // namespace chromeos