[cros] Cleanup: remove LoginUtils

chrome/browser/chromeos/login/supervised/supervised_user_test_base.cc

 // Copyright 2014 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/supervised/supervised_user_test_base.h"
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/run_loop.h"
@@ skipping 350 matching lines @@
     EXPECT_CALL(*mock_homedir_methods_, MountEx(_, _, _, _)).Times(1);
 
   // Log in as supervised user, make sure that everything works.
   ASSERT_EQ(3UL, user_manager::UserManager::Get()->GetUsers().size());
 
   // Created supervised user have to be first in a list.
   const user_manager::User* user =
       user_manager::UserManager::Get()->GetUsers().at(user_index);
   ASSERT_EQ(base::UTF8ToUTF16(expected_display_name), user->display_name());
 
-  // Currently FakeLoginUtils do not support first-run use cases.
   // Clean first run flag before logging in.
   static_cast<SupervisedUserManagerImpl*>(
       ChromeUserManager::Get()->GetSupervisedUserManager())
       ->CheckForFirstRun(user->email());
 
   LoginUser(user->email());
   if (check_homedir_calls)
     ::testing::Mock::VerifyAndClearExpectations(mock_homedir_methods_);
   Profile* profile = ProfileHelper::Get()->GetProfileByUserUnsafe(user);
   shared_settings_adapter_.reset(
@@ skipping 57 matching lines @@
   JSEval(StringPrintf(
       "$('pod-row').pods[%d].querySelector('.remove-warning-button').click()",
       user_index));
 
   // Make sure there is no supervised user in list.
   ASSERT_EQ(original_user_count - 1,
             user_manager::UserManager::Get()->GetUsers().size());
 }
 
 }  // namespace chromeos