Revert of Build services as standalone executables

services/service_manager/standalone/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("//services/service_manager/public/cpp/service.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//testing/test.gni")
 
 executable("standalone") {
   output_name = "mojo_runner"
@@ skipping 20 matching lines @@
 
   deps = [
     "//base",
     "//base:base_static",
     "//base/third_party/dynamic_annotations",
     "//components/tracing:startup_tracing",
     "//mojo/edk/system",
     "//services/catalog:lib",
     "//services/service_manager",
     "//services/service_manager/public/cpp",
-    "//services/service_manager/public/cpp/standalone_service",
     "//services/service_manager/runner/host:lib",
     "//services/tracing/public/cpp",
     "//services/tracing/public/interfaces",
     "//url",
   ]
 
   data_deps = [
     "//services/tracing",
   ]
 
   if (!is_ios) {
     sources += [
       "context.cc",
       "context.h",
     ]
   }
 
   # This target includes some files behind #ifdef OS... guards. Since gn is not
   # smart enough to understand preprocess includes, it does complains about
   # these includes when not using the build files for that OS. Suppress checking
   # so we can enable checking for the rest of the targets in this file.
   # TODO: Might be better to split the files with OS-specific includes out to a
   # separate source_set so we can leave checking on for the rest of the target.
   check_includes = false
 }