Add an initial revision of an audio server.

services/media/audio/audio_server_app.h

+// 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.
+
+#ifndef SERVICES_MEDIA_AUDIO_AUDIO_SERVER_APP_H_
+#define SERVICES_MEDIA_AUDIO_AUDIO_SERVER_APP_H_
+
+#include "mojo/common/binding_set.h"
+#include "mojo/public/cpp/application/application_delegate.h"
+#include "mojo/public/cpp/application/interface_factory.h"
+#include "mojo/services/media/audio/interfaces/audio_server.mojom.h"
+#include "services/media/audio/audio_server_impl.h"
+
+namespace mojo {
+namespace media {
+namespace audio {
+
+class AudioServerApp : public ApplicationDelegate
+                     , public InterfaceFactory<AudioServer> {
+ public:
+  // Constructor/Destructor
+  AudioServerApp();
+  ~AudioServerApp() override;
+
+  // ApplicationDelegate
+  void Initialize(ApplicationImpl* app) override;
+  bool ConfigureIncomingConnection(ApplicationConnection* connection) override;
+  void Quit() override;
+
+  // InterfaceFactory<AudioServer>
+  void Create(mojo::ApplicationConnection* connection,
+              mojo::InterfaceRequest<AudioServer> request) override;
+
+ private:
+  AudioServerImpl           server_impl_;
+  BindingSet<AudioServer>   bindings_;
+};
+
+}  // namespace audio
+}  // namespace media
+}  // namespace mojo
+
+#endif  // SERVICES_MEDIA_AUDIO_AUDIO_SERVER_APP_H_