Fix of "login is not defined" error in OOBE

chrome/browser/ui/webui/chromeos/login/oobe_ui.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/ui/webui/chromeos/login/oobe_ui.h"
 
 #include <stddef.h>
 
 #include <memory>
 
@@ skipping 195 matching lines @@
 const char OobeUI::kAppLaunchSplashDisplay[] = "app-launch-splash";
 const char OobeUI::kArcKioskSplashDisplay[] = "arc-kiosk-splash";
 
 OobeUI::OobeUI(content::WebUI* web_ui, const GURL& url)
     : WebUIController(web_ui) {
   display_type_ = GetDisplayType(url);
 
   network_state_informer_ = new NetworkStateInformer();
   network_state_informer_->Init();
 
-  auto core_handler = base::MakeUnique<CoreOobeHandler>(this);
+  js_calls_container = base::MakeUnique<JSCallsContainer>();
+
+  auto core_handler =
+      base::MakeUnique<CoreOobeHandler>(this, js_calls_container.get());
   core_handler_ = core_handler.get();
   AddScreenHandler(std::move(core_handler));
   core_handler_->SetDelegate(this);
 
   auto network_dropdown_handler = base::MakeUnique<NetworkDropdownHandler>();
   network_dropdown_handler_ = network_dropdown_handler.get();
   AddScreenHandler(std::move(network_dropdown_handler));
 
   auto update_screen_handler = base::MakeUnique<UpdateScreenHandler>();
   update_view_ = update_screen_handler.get();
@@ skipping 81 matching lines @@
   user_board_screen_handler_ = user_board_screen_handler.get();
   AddScreenHandler(std::move(user_board_screen_handler));
 
   auto gaia_screen_handler = base::MakeUnique<GaiaScreenHandler>(
       core_handler_, network_state_informer_);
   gaia_screen_handler_ = gaia_screen_handler.get();
   AddScreenHandler(std::move(gaia_screen_handler));
 
   auto signin_screen_handler = base::MakeUnique<SigninScreenHandler>(
       network_state_informer_, error_screen, core_handler_,
-      gaia_screen_handler_);
+      gaia_screen_handler_, js_calls_container.get());
   signin_screen_handler_ = signin_screen_handler.get();
   AddScreenHandler(std::move(signin_screen_handler));
 
   auto app_launch_splash_screen_handler =
       base::MakeUnique<AppLaunchSplashScreenHandler>(network_state_informer_,
                                                      error_screen);
   app_launch_splash_screen_view_ = app_launch_splash_screen_handler.get();
   AddScreenHandler(std::move(app_launch_splash_screen_handler));
 
   auto arc_kiosk_splash_screen_handler =
@@ skipping 308 matching lines @@
       g_browser_process->local_state()->GetBoolean(prefs::kOobeMdMode)) {
     return;
   }
 
   base::DictionaryValue localized_strings;
   GetLocalizedStrings(&localized_strings);
   static_cast<CoreOobeView*>(core_handler_)->ReloadContent(localized_strings);
 }
 
 }  // namespace chromeos