Revert of [Service Manager] Get rid of dynamic service discovery

services/service_manager/tests/shutdown/BUILD.gn

 # Copyright 2016 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("//services/catalog/public/tools/catalog.gni")
 import("//services/service_manager/public/cpp/service.gni")
 import("//services/service_manager/public/service_manifest.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//testing/test.gni")
 
 source_set("shutdown") {
   testonly = true
   sources = [
     "shutdown_unittest.cc",
   ]
@@ skipping 61 matching lines @@
   deps = [
     ":interfaces",
     "//base",
     "//services/service_manager/public/cpp:sources",
     "//services/service_manager/public/interfaces",
   ]
   data_deps = [
     ":shutdown_client_manifest",
   ]
 }
-
-catalog("catalog") {
-  embedded_services = [ ":shutdown_unittest_manifest" ]
-
-  standalone_services = [
-    ":shutdown_client_manifest",
-    ":shutdown_service_manifest",
-  ]
-}