Test service as minimum repro for sharing memory handle

services/test/service_main.cc

Index: services/test/service_main.cc
diff --git a/services/test/service_main.cc b/services/test/service_main.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ff0a83b38ca6df60343e600fa8b859cb956971c2
--- /dev/null
+++ b/services/test/service_main.cc
@@ -0,0 +1,12 @@
+// 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.
+
+#include "services/service_manager/public/c/main.h"
+#include "services/service_manager/public/cpp/service_runner.h"
+#include "services/test/service_impl.h"
+
+MojoResult ServiceMain(MojoHandle service_request_handle) {
+  return service_manager::ServiceRunner(new test::ServiceImpl())
+      .Run(service_request_handle);
+}