Revert of Build services as standalone executables

services/service_manager/runner/host/in_process_native_runner.h

+// 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.
+
+#ifndef SERVICES_SERVICE_MANAGER_RUNNER_HOST_IN_PROCESS_NATIVE_RUNNER_H_
+#define SERVICES_SERVICE_MANAGER_RUNNER_HOST_IN_PROCESS_NATIVE_RUNNER_H_
+
+#include <memory>
+
+#include "base/callback.h"
+#include "base/files/file_path.h"
+#include "base/macros.h"
+#include "base/scoped_native_library.h"
+#include "base/threading/simple_thread.h"
+#include "services/service_manager/native_runner.h"
+
+namespace base {
+class TaskRunner;
+}
+
+namespace service_manager {
+
+// An implementation of |NativeRunner| that loads/runs the given service (from
+// the file system) on a separate thread (in the current process).
+class InProcessNativeRunner : public NativeRunner,
+                              public base::DelegateSimpleThread::Delegate {
+ public:
+  InProcessNativeRunner();
+  ~InProcessNativeRunner() override;
+
+  // NativeRunner:
+  mojom::ServicePtr Start(
+      const base::FilePath& library_path,
+      const Identity& target,
+      bool start_sandboxed,
+      const base::Callback<void(base::ProcessId)>& pid_available_callback,
+      const base::Closure& service_completed_callback) override;
+
+ private:
+  // |base::DelegateSimpleThread::Delegate| method:
+  void Run() override;
+
+  base::FilePath library_path_;
+  mojom::ServiceRequest request_;
+  base::Callback<bool(void)> service_completed_callback_runner_;
+
+  base::ScopedNativeLibrary library_;
+  std::unique_ptr<base::DelegateSimpleThread> thread_;
+
+  DISALLOW_COPY_AND_ASSIGN(InProcessNativeRunner);
+};
+
+class InProcessNativeRunnerFactory : public NativeRunnerFactory {
+ public:
+  explicit InProcessNativeRunnerFactory(base::TaskRunner* launch_process_runner)
+      : launch_process_runner_(launch_process_runner) {}
+  ~InProcessNativeRunnerFactory() override {}
+
+  std::unique_ptr<NativeRunner> Create(
+      const base::FilePath& library_path) override;
+
+ private:
+  base::TaskRunner* const launch_process_runner_;
+
+  DISALLOW_COPY_AND_ASSIGN(InProcessNativeRunnerFactory);
+};
+
+}  // namespace service_manager
+
+#endif  // SERVICES_SERVICE_MANAGER_RUNNER_HOST_IN_PROCESS_NATIVE_RUNNER_H_