Adds the ability to run chromeos with mus

chrome/app/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("//chrome/common/features.gni")
 import("//ppapi/features/features.gni")
 import("//printing/features/features.gni")
 import("//services/catalog/public/tools/catalog.gni")
 import("//services/service_manager/public/service_manifest.gni")
@@ skipping 474 matching lines @@
 
   chrome_embedded_services = [
     ":chrome_content_browser_manifest",
     ":chrome_content_gpu_manifest",
     ":chrome_content_plugin_manifest",
     ":chrome_content_renderer_manifest",
     ":chrome_content_utility_manifest",
   ]
 
   if (enable_package_mash_services) {
-    catalog("catalog_for_mash") {
+    catalog("catalog_for_mus") {
       embedded_services =
           chrome_embedded_services +
           [ ":chrome_content_packaged_services_manifest_for_mash" ]
     }
   }
 
   catalog("catalog") {
     embedded_services = chrome_embedded_services +
                         [ ":chrome_content_packaged_services_manifest" ]
   }
 }