Remove some unneeded directories

mojo/services/test_service/BUILD.gn

Index: mojo/services/test_service/BUILD.gn
diff --git a/mojo/services/test_service/BUILD.gn b/mojo/services/test_service/BUILD.gn
deleted file mode 100644
index d35ae114563b80c57d543e707805d07c7e0ea54c..0000000000000000000000000000000000000000
--- a/mojo/services/test_service/BUILD.gn
+++ /dev/null
@@ -1,63 +0,0 @@
-# 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("//mojo/public/tools/bindings/mojom.gni")
-
-group("test_service") {
-  # Meta-target, don't link into production code.
-  testonly = true
-  deps = [
-    ":bindings",
-    ":test_app",
-    ":test_request_tracker_app",
-  ]
-}
-
-mojom("bindings") {
-  sources = [
-    "test_request_tracker.mojom",
-    "test_service.mojom",
-  ]
-}
-
-mojo_native_application("test_app") {
-  sources = [
-    "test_service_application.cc",
-    "test_service_application.h",
-    "test_service_impl.cc",
-    "test_service_impl.h",
-    "test_time_service_impl.cc",
-    "test_time_service_impl.h",
-    "tracked_service.cc",
-    "tracked_service.h",
-  ]
-
-  deps = [
-    ":bindings",
-    "//base",
-    "//base:i18n",
-    "//mojo/shell/public/cpp",
-  ]
-}
-
-mojo_native_application("test_request_tracker_app") {
-  sources = [
-    "test_request_tracker_application.cc",
-    "test_request_tracker_application.h",
-    "test_request_tracker_impl.cc",
-    "test_request_tracker_impl.h",
-    "test_time_service_impl.cc",
-    "test_time_service_impl.h",
-    "tracked_service.cc",
-    "tracked_service.h",
-  ]
-
-  deps = [
-    ":bindings",
-    "//base",
-    "//base:i18n",
-    "//mojo/shell/public/cpp",
-  ]
-}