[cros] Cleanup: remove LoginUtils

chrome/browser/chromeos/login/app_launch_signin_screen.cc

 // Copyright 2013 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/app_launch_signin_screen.h"
 
 #include "base/values.h"
 #include "chrome/browser/chromeos/login/help_app_launcher.h"
-#include "chrome/browser/chromeos/login/login_utils.h"
 #include "chrome/browser/chromeos/login/screens/user_selection_screen.h"
+#include "chrome/browser/chromeos/login/session/user_session_manager.h"
 #include "chrome/browser/signin/screenlock_bridge.h"
 #include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/user_manager/user_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/web_ui.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace chromeos {
 
@@ skipping 57 matching lines @@
 void AppLaunchSigninScreen::CreateAccount() {
   NOTREACHED();
 }
 
 void AppLaunchSigninScreen::CompleteLogin(const UserContext& user_context) {
   NOTREACHED();
 }
 
 void AppLaunchSigninScreen::Login(const UserContext& user_context,
                                   const SigninSpecifics& specifics) {
-  // Note: LoginUtils::CreateAuthenticator doesn't necessarily create
+  // Note: CreateAuthenticator doesn't necessarily create
   // a new Authenticator object, and could reuse an existing one.
-  authenticator_ = LoginUtils::Get()->CreateAuthenticator(this);
+  authenticator_ = UserSessionManager::GetInstance()->CreateAuthenticator(this);
   content::BrowserThread::PostTask(
       content::BrowserThread::UI, FROM_HERE,
       base::Bind(&Authenticator::AuthenticateToUnlock,
                  authenticator_.get(),
                  user_context));
 }
 
 void AppLaunchSigninScreen::MigrateUserData(const std::string& old_password) {
   NOTREACHED();
 }
@@ skipping 111 matching lines @@
         initial_auth_type,
         NULL,   /* public_session_recommended_locales */
         user_dict);
     users_list.Append(user_dict);
   }
 
   webui_handler_->LoadUsers(users_list, false);
 }
 
 }  // namespace chromeos