Cascade shutdown of instances

mojo/shell/tests/connect/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("//mojo/public/mojo_application.gni")
 import("//mojo/public/mojo_application_manifest.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//testing/test.gni")
 
 source_set("connect") {
   testonly = true
   sources = [
     "connect_unittest.cc",
   ]
   deps = [
     ":interfaces",
     "//base",
     "//base/test:test_support",
     "//mojo/shell/public/cpp:shell_test_support",
     "//mojo/shell/public/cpp:sources",
     "//mojo/shell/public/interfaces",
   ]
 
   data_deps = [
     ":connect_test_app",
     ":connect_test_class_app",
+    ":connect_test_singleton_app",
     ":connect_test_driver",
     ":connect_test_exe",
     ":connect_test_package",
     ":manifest",
   ]
 }
 
 mojom("interfaces") {
   sources = [
     "connect_test.mojom",
@@ skipping 79 matching lines @@
     "//mojo/shell/public/cpp:sources",
     "//mojo/shell/public/interfaces",
   ]
 }
 
 mojo_application_manifest("connect_test_class_app_manifest") {
   application_name = "connect_test_class_app"
   source = "connect_test_class_app_manifest.json"
 }
 
+mojo_native_application("connect_test_singleton_app") {
+  testonly = true
+  sources = [
+    "connect_test_singleton_app.cc",
+  ]
+  deps = [
+    ":connect_test_singleton_app_manifest",
+    "//base",
+    "//mojo/common:common_base",
+    "//mojo/shell/public/cpp:sources",
+  ]
+}
+
+mojo_application_manifest("connect_test_singleton_app_manifest") {
+  application_name = "connect_test_singleton_app"
+  source = "connect_test_singleton_app_manifest.json"
+}
+
 executable("connect_test_driver") {
   testonly = true
 
   sources = [
     "connect_test_driver.cc",
   ]
 
   deps = [
     ":interfaces",
     "//base",
@@ skipping 30 matching lines @@
   data_deps = [
     ":connect_test_exe_manifest",
   ]
 }
 
 mojo_application_manifest("connect_test_exe_manifest") {
   type = "exe"
   application_name = "connect_test_exe"
   source = "connect_test_exe_manifest.json"
 }