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

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc

 // Copyright (c) 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/ui/webui/chromeos/login/signin_screen_handler.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <vector>
@@ skipping 541 matching lines @@
   AddCallback("firstIncorrectPasswordAttempt",
               &SigninScreenHandler::HandleFirstIncorrectPasswordAttempt);
   AddCallback("maxIncorrectPasswordAttempts",
               &SigninScreenHandler::HandleMaxIncorrectPasswordAttempts);
   AddCallback("sendFeedbackAndResyncUserData",
               &SigninScreenHandler::HandleSendFeedbackAndResyncUserData);
 
   // This message is sent by the kiosk app menu, but is handled here
   // so we can tell the delegate to launch the app.
   AddCallback("launchKioskApp", &SigninScreenHandler::HandleLaunchKioskApp);
+  AddCallback("launchArcKioskApp",
+              &SigninScreenHandler::HandleLaunchArcKioskApp);
 }
 
 void SigninScreenHandler::Show(const LoginScreenContext& context) {
   CHECK(delegate_);
 
   // Just initialize internal fields from context and call ShowImpl().
   oobe_ui_ = context.oobe_ui();
 
   std::string email;
   email = context.email();
@@ skipping 806 matching lines @@
 
 void SigninScreenHandler::HandleLaunchKioskApp(const AccountId& app_account_id,
                                                bool diagnostic_mode) {
   UserContext context(user_manager::USER_TYPE_KIOSK_APP, app_account_id);
   SigninSpecifics specifics;
   specifics.kiosk_diagnostic_mode = diagnostic_mode;
   if (delegate_)
     delegate_->Login(context, specifics);
 }
 
+void SigninScreenHandler::HandleLaunchArcKioskApp(
+    const AccountId& app_account_id) {
+  UserContext context(user_manager::USER_TYPE_ARC_KIOSK_APP, app_account_id);
+  if (delegate_)
+    delegate_->Login(context, SigninSpecifics());
+}
+
 void SigninScreenHandler::HandleGetTouchViewState() {
   if (max_mode_delegate_) {
     CallJS("login.AccountPickerScreen.setTouchViewState",
            max_mode_delegate_->IsMaximizeModeEnabled());
   }
 }
 
 void SigninScreenHandler::HandleLogRemoveUserWarningShown() {
   ProfileMetrics::LogProfileDeleteUser(
       ProfileMetrics::DELETE_PROFILE_USER_MANAGER_SHOW_WARNING);
@@ skipping 98 matching lines @@
 }
 
 void SigninScreenHandler::OnFeedbackFinished() {
   CallJS("login.UnrecoverableCryptohomeErrorScreen.resumeAfterFeedbackUI");
 
   // Recreate user's cryptohome after the feedback is attempted.
   HandleResyncUserData();
 }
 
 }  // namespace chromeos