Update from https://crrev.com/312398

services/js/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("//mojo/public/mojo_application.gni")
+import("//testing/test.gni")
 
 group("js") {
   deps = [
     ":js_content_handler",
   ]
 }
 
 mojo_native_application("js_content_handler") {
   sources = [
     "content_handler_main.cc",
@@ skipping 49 matching lines @@
   deps = [
     "//base",
     "//mojo/public/cpp/bindings",
     "//mojo/public/cpp/system",
     "//services/js/test:echo_service",
     "//services/js/test:js_application_test_base",
     "//services/js/test:network_test_service",
     "//services/js/test:pingpong_service",
   ]
 }