Add ARC++ kiosk menu items and ability to start kiosk session.

chromeos/login/auth/cryptohome_authenticator.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 "chromeos/login/auth/cryptohome_authenticator.h"
 
 #include <stdint.h>
 
 #include <vector>
 
@@ skipping 591 matching lines @@
     MountPublic(current_state_->AsWeakPtr(),
                 scoped_refptr<CryptohomeAuthenticator>(this),
                 cryptohome::CREATE_IF_MISSING);
   } else {
     ephemeral_mount_attempted_ = true;
     MountGuestAndGetHash(current_state_->AsWeakPtr(),
                          scoped_refptr<CryptohomeAuthenticator>(this));
   }
 }
 
+void CryptohomeAuthenticator::LoginAsArcKioskAccount(
+    const AccountId& app_account_id) {
+  DCHECK(task_runner_->RunsTasksOnCurrentThread());
+
+  current_state_.reset(new AuthAttemptState(
+      UserContext(user_manager::USER_TYPE_ARC_KIOSK_APP, app_account_id),
+      false,    // unlock
+      false,    // online_complete
+      false));  // user_is_new
+
+  remove_user_data_on_failure_ = true;
+  MountPublic(current_state_->AsWeakPtr(),
+              scoped_refptr<CryptohomeAuthenticator>(this),
+              cryptohome::CREATE_IF_MISSING);
+}
+
 void CryptohomeAuthenticator::OnAuthSuccess() {
   DCHECK(task_runner_->RunsTasksOnCurrentThread());
   VLOG(1) << "Login success";
   // Send notification of success
   chromeos::LoginEventRecorder::Get()->RecordAuthenticationSuccess();
   {
     base::AutoLock for_this_block(success_lock_);
     already_reported_success_ = true;
   }
   if (consumer_)
@@ skipping 359 matching lines @@
   Resolve();
 }
 
 void CryptohomeAuthenticator::SetOwnerState(bool owner_check_finished,
                                             bool check_result) {
   owner_is_verified_ = owner_check_finished;
   user_can_login_ = check_result;
 }
 
 }  // namespace chromeos