Rename "service_unittests" -> "services_unittests".

services/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("//build/config/ui.gni")
 import("//services/catalog/public/tools/catalog.gni")
 import("//services/service_manager/public/tools/test/service_test.gni")
 import("//testing/test.gni")
 
 # One Big Target for services to register their unit test sources. This exists
 # to avoid having to maintain a separate test binary for every service.
 #
 # To add tests for a new service, please define a "tests" source_set in the
 # service subdirectory and add it as a dependency here. If your unit tests
 # use the ServiceTest framework, you must also include corresponding catalog
-# entries in the "service_unittests_catalog" target below.
-service_test("service_unittests") {
+# entries in the "services_unittests_catalog" target below.
+service_test("services_unittests") {
   deps = [
     "//services/data_decoder:tests",
     "//services/device:tests",
     "//services/identity:tests",
     "//services/preferences:tests",
     "//services/resource_coordinator:tests",
     "//services/shape_detection:tests",
   ]
 
   if (use_aura) {
@@ skipping 28 matching lines @@
     # services must be added here.
     deps += [ "//services/video_capture:tests" ]
   }
 
   if (use_ozone && is_chromeos) {
     deps += [ "//services/ui/display:tests" ]
   }
 
   test_runner = "//services/test:run_all_service_tests"
 
-  catalog = ":service_unittests_catalog"
+  catalog = ":services_unittests_catalog"
 }
 
-catalog("service_unittests_catalog") {
+catalog("services_unittests_catalog") {
   testonly = true
   catalog_deps = [
     "//services/device:tests_catalog",
     "//services/identity:tests_catalog",
     "//services/preferences:tests_catalog",
     "//services/resource_coordinator:tests_catalog",
     "//services/video_capture:tests_catalog",
   ]
 
   if (use_aura) {
@@ skipping 32 matching lines @@
       "//mojo/public/java:bindings_java",
       "//mojo/public/java:system_java",
       "//services/device/nfc/android:java",
       "//services/device/public/interfaces:interfaces_java",
       "//services/device/public/java:nfc_java",
       "//services/shape_detection:shape_detection_java",
       "//third_party/android_tools:android_support_annotations_java",
     ]
   }
 }