chrome/browser/chromeos: Change auto to not deduce raw pointers.

chrome/browser/chromeos/login/existing_user_controller.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/login/existing_user_controller.h"
 
 #include <memory>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 212 matching lines @@
   ConfigurePublicSessionAutoLogin();
 }
 
 void ExistingUserController::UpdateLoginDisplay(
     const user_manager::UserList& users) {
   bool show_users_on_signin;
   user_manager::UserList filtered_users;
 
   cros_settings_->GetBoolean(kAccountsPrefShowUserNamesOnSignIn,
                              &show_users_on_signin);
-  for (const auto& user : users) {
+  for (auto* user : users) {
     // Skip kiosk apps for login screen user list. Kiosk apps as pods (aka new
     // kiosk UI) is currently disabled and it gets the apps directly from
     // KioskAppManager.
     if (user->GetType() == user_manager::USER_TYPE_KIOSK_APP)
       continue;
 
     // TODO(xiyuan): Clean user profile whose email is not in whitelist.
     const bool meets_supervised_requirements =
         user->GetType() != user_manager::USER_TYPE_SUPERVISED ||
         user_manager::UserManager::Get()->AreSupervisedUsersAllowed();
@@ skipping 1027 matching lines @@
   }
 
   // Otherwise, show the unrecoverable cryptohome error UI and ask user's
   // permission to collect a feedback.
   RecordPasswordChangeFlow(LOGIN_PASSWORD_CHANGE_FLOW_CRYPTOHOME_FAILURE);
   VLOG(1) << "Show unrecoverable cryptohome error dialog.";
   login_display_->ShowUnrecoverableCrypthomeErrorDialog();
 }
 
 }  // namespace chromeos