Move Mus into chrome's process when running with --mus.

services/ui/ws/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/ui.gni")
 import("//testing/test.gni")
 import("//services/catalog/public/tools/catalog.gni")
 import("//services/service_manager/public/cpp/service.gni")
 import("//services/service_manager/public/service_manifest.gni")
 import("//services/service_manager/public/tools/test/service_test.gni")
@@ skipping 64 matching lines @@
     "server_window.cc",
     "server_window.h",
     "server_window_compositor_frame_sink_manager.cc",
     "server_window_compositor_frame_sink_manager.h",
     "server_window_delegate.h",
     "server_window_drawn_tracker.cc",
     "server_window_drawn_tracker.h",
     "server_window_drawn_tracker_observer.h",
     "server_window_observer.h",
     "server_window_tracker.h",
+    "threaded_image_cursors.cc",
+    "threaded_image_cursors.h",
+    "threaded_image_cursors_factory.h",
     "user_activity_monitor.cc",
     "user_activity_monitor.h",
     "user_display_manager.cc",
     "user_display_manager.h",
     "user_display_manager_delegate.h",
     "user_id.h",
     "user_id_tracker.cc",
     "user_id_tracker.h",
     "user_id_tracker_observer.h",
     "window_coordinate_conversions.cc",
@@ skipping 205 matching lines @@
 
 service_manifest("unittests_manifest") {
   name = "ui_service_unittests"
   source = "test_manifest.json"
 }
 
 catalog("tests_catalog") {
   testonly = true
   embedded_services = [ ":unittests_manifest" ]
 }