Cleanup inconsistencies between GN and GYP in //remoting

remoting/remoting_host_srcs.gypi

 # 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.
 
 {
   'variables': {
     'remoting_host_sources': [
       'host/audio_capturer.cc',
       'host/audio_capturer.h',
       'host/audio_capturer_linux.cc',
@@ skipping 246 matching lines @@
       'host/win/rdp_client_window.cc',
       'host/win/rdp_client_window.h',
       'host/win/security_descriptor.cc',
       'host/win/security_descriptor.h',
       'host/win/session_desktop_environment.cc',
       'host/win/session_desktop_environment.h',
       'host/win/session_input_injector.cc',
       'host/win/session_input_injector.h',
       'host/win/window_station_and_desktop.cc',
       'host/win/window_station_and_desktop.h',
+      'host/win/worker_process_launcher.cc',
+      'host/win/worker_process_launcher.h',
       'host/win/wts_terminal_monitor.cc',
       'host/win/wts_terminal_monitor.h',
       'host/win/wts_terminal_observer.h',
     ],
     'remoting_host_setup_sources': [
       'host/setup/daemon_controller.cc',
       'host/setup/daemon_controller.h',
       'host/setup/daemon_controller_delegate_linux.cc',
       'host/setup/daemon_controller_delegate_linux.h',
       'host/setup/daemon_controller_delegate_mac.h',
@@ skipping 40 matching lines @@
       'host/it2me/it2me_confirmation_dialog_chromeos.cc',
       'host/it2me/it2me_confirmation_dialog_proxy.cc',
       'host/it2me/it2me_confirmation_dialog_proxy.h',
       'host/it2me/it2me_host.cc',
       'host/it2me/it2me_host.h',
       'host/it2me/it2me_native_messaging_host.cc',
       'host/it2me/it2me_native_messaging_host.h',
     ],
   }
 }