chromeos: changes how DisplayManagerObservers are notified

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 15 matching lines @@
     "cursor_location_manager.cc",
     "cursor_location_manager.h",
     "cursor_state.cc",
     "cursor_state.h",
     "default_access_policy.cc",
     "default_access_policy.h",
     "display.cc",
     "display.h",
     "display_binding.cc",
     "display_binding.h",
+    "display_creation_config.h",
     "display_manager.cc",
     "display_manager.h",
     "drag_controller.cc",
     "drag_controller.h",
     "drag_cursor_updater.h",
     "drag_source.h",
     "drag_target_connection.h",
     "event_dispatcher.cc",
     "event_dispatcher.h",
     "event_dispatcher_delegate.h",
@@ skipping 257 matching lines @@
 service_manifest("ui_service_unittests_app_manifest") {
   name = "ui_service_unittests_app"
   source = "ui_service_unittests_app_manifest.json"
 }
 
 catalog("ui_service_unittests_catalog") {
   embedded_services = [ ":ui_service_unittests_app_manifest" ]
 
   standalone_services = [ "//services/ui:manifest" ]
 }