Create OOBE screen for Waiting for Container ready

chrome/browser/ui/BUILD.gn

 # 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.
 
 import("//build/config/chromecast_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 289 matching lines @@
     "webui/chromeos/login/terms_of_service_screen_handler.cc",
     "webui/chromeos/login/terms_of_service_screen_handler.h",
     "webui/chromeos/login/update_screen_handler.cc",
     "webui/chromeos/login/update_screen_handler.h",
     "webui/chromeos/login/user_board_screen_handler.cc",
     "webui/chromeos/login/user_board_screen_handler.h",
     "webui/chromeos/login/user_image_screen_handler.cc",
     "webui/chromeos/login/user_image_screen_handler.h",
     "webui/chromeos/login/voice_interaction_value_prop_screen_handler.cc",
     "webui/chromeos/login/voice_interaction_value_prop_screen_handler.h",
+    "webui/chromeos/login/wait_for_container_ready_screen_handler.cc",
+    "webui/chromeos/login/wait_for_container_ready_screen_handler.h",
     "webui/chromeos/login/wrong_hwid_screen_handler.cc",
     "webui/chromeos/login/wrong_hwid_screen_handler.h",
     "webui/chromeos/mobile_setup_dialog.cc",
     "webui/chromeos/mobile_setup_dialog.h",
     "webui/chromeos/mobile_setup_ui.cc",
     "webui/chromeos/mobile_setup_ui.h",
     "webui/chromeos/network_element_localized_strings_provider.cc",
     "webui/chromeos/network_element_localized_strings_provider.h",
     "webui/chromeos/network_ui.cc",
     "webui/chromeos/network_ui.h",
@@ skipping 3322 matching lines @@
     deps += [
       "//chrome/test:test_support_ui",
       "//components/zoom",
     ]
   }
 
   if (enable_extensions) {
     deps += [ "//extensions/browser" ]
   }
 }