Add LoginState class to src/chromeos/login

chrome/browser/chromeos/kiosk_mode/kiosk_mode_screensaver.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_screensaver.h"
 
 #include "ash/screensaver/screensaver_view.h"
 #include "ash/shell.h"
 #include "ash/wm/user_activity_detector.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_settings.h"
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
-#include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/chromeos/login/webui_login_display_host.h"
 #include "chrome/browser/chromeos/policy/app_pack_updater.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/sandboxed_unpacker.h"
 #include "chrome/browser/policy/browser_policy_connector.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_file_util.h"
+#include "chromeos/login/login_state.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 
 using extensions::Extension;
 using extensions::SandboxedUnpacker;
 
 namespace chromeos {
 
 namespace {
 
@@ skipping 167 matching lines @@
           &SandboxedUnpacker::Start, screensaver_unpacker.get()));
 }
 
 void KioskModeScreensaver::SetupScreensaver(
     scoped_refptr<Extension> extension,
     const base::FilePath& extension_base_path) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   extension_base_path_ = extension_base_path;
 
   // If the user is already logged in, don't need to display the screensaver.
-  if (chromeos::UserManager::Get()->IsUserLoggedIn())
+  if (chromeos::LoginState::Get()->IsUserLoggedIn())
     return;
 
   ash::Shell::GetInstance()->user_activity_detector()->AddObserver(this);
 
   Profile* default_profile = ProfileManager::GetDefaultProfile();
   // Add the extension to the extension service and display the screensaver.
   if (default_profile) {
     extensions::ExtensionSystem::Get(default_profile)->extension_service()->
         AddExtension(extension);
     ash::ShowScreensaver(extension->GetFullLaunchURL());
@@ skipping 18 matching lines @@
     // Show the login spinner.
     if (oobe_ui)
       oobe_ui->ShowRetailModeLoginSpinner();
 
     // Close the screensaver, our login spinner is already showing.
     ash::CloseScreensaver();
 
     // Log us in.
     ExistingUserController* controller =
         ExistingUserController::current_controller();
-    if (controller && !chromeos::UserManager::Get()->IsUserLoggedIn())
+    if (controller && !chromeos::LoginState::Get()->IsUserLoggedIn())
       controller->LoginAsRetailModeUser();
   } else {
     // No default host for the WebUiLoginDisplay means that we're already in the
     // process of logging in - shut down screensaver and do nothing else.
     ash::CloseScreensaver();
   }
 
   ShutdownKioskModeScreensaver();
 }
 
 static KioskModeScreensaver* g_kiosk_mode_screensaver = NULL;
 
 void InitializeKioskModeScreensaver() {
   if (g_kiosk_mode_screensaver) {
     LOG(WARNING) << "Screensaver was already initialized";
     return;
   }
 
   g_kiosk_mode_screensaver = new KioskModeScreensaver();
 }
 
 void ShutdownKioskModeScreensaver() {
   delete g_kiosk_mode_screensaver;
   g_kiosk_mode_screensaver = NULL;
 }
 
 }  // namespace chromeos