Revert of Build services as standalone executables

services/service_manager/runner/child/test_native_main.cc

+// Copyright 2015 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/runner/child/test_native_main.h"
+
+#include <utility>
+
+#include "base/debug/stack_trace.h"
+#include "base/macros.h"
+#include "base/message_loop/message_loop.h"
+#include "base/process/launch.h"
+#include "base/run_loop.h"
+#include "base/threading/thread.h"
+#include "build/build_config.h"
+#include "mojo/edk/embedder/embedder.h"
+#include "mojo/edk/embedder/process_delegate.h"
+#include "services/service_manager/public/cpp/service.h"
+#include "services/service_manager/public/cpp/service_context.h"
+#include "services/service_manager/runner/common/client_util.h"
+#include "services/service_manager/runner/init.h"
+
+namespace service_manager {
+namespace {
+
+class ProcessDelegate : public mojo::edk::ProcessDelegate {
+ public:
+  ProcessDelegate() {}
+  ~ProcessDelegate() override {}
+
+ private:
+  void OnShutdownComplete() override {}
+
+  DISALLOW_COPY_AND_ASSIGN(ProcessDelegate);
+};
+
+}  // namespace
+
+int TestNativeMain(std::unique_ptr<service_manager::Service> service) {
+  service_manager::WaitForDebuggerIfNecessary();
+
+#if !defined(OFFICIAL_BUILD)
+  base::debug::EnableInProcessStackDumping();
+#if defined(OS_WIN)
+  base::RouteStdioToConsole(false);
+#endif
+#endif
+
+  {
+    mojo::edk::Init();
+
+    ProcessDelegate process_delegate;
+    base::Thread io_thread("io_thread");
+    base::Thread::Options io_thread_options(base::MessageLoop::TYPE_IO, 0);
+    CHECK(io_thread.StartWithOptions(io_thread_options));
+
+    mojo::edk::InitIPCSupport(&process_delegate, io_thread.task_runner());
+    mojo::edk::SetParentPipeHandleFromCommandLine();
+
+    base::MessageLoop loop;
+    service_manager::ServiceContext context(
+        std::move(service),
+        service_manager::GetServiceRequestFromCommandLine());
+    base::RunLoop().Run();
+    mojo::edk::ShutdownIPCSupport();
+  }
+
+  return 0;
+}
+
+}  // namespace service_manager