[chromecast] Bind and run mojo media services on cma thread.

chromecast/browser/media/cast_mojo_media_application.h

+// 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.
+
+#ifndef CHROMECAST_BROWSER_MEDIA_CAST_MOJO_MEDIA_APPLICATION_H_
+#define CHROMECAST_BROWSER_MEDIA_CAST_MOJO_MEDIA_APPLICATION_H_
+
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
+#include "media/mojo/interfaces/service_factory.mojom.h"
+#include "mojo/shell/public/cpp/interface_factory.h"
+#include "mojo/shell/public/cpp/message_loop_ref.h"
+#include "mojo/shell/public/cpp/shell_client.h"
+
+namespace base {
+class SingleThreadTaskRunner;
+}  // namespace base
+
+namespace media {
+class MediaLog;
+}  // namespace media
+
+namespace chromecast {
+namespace media {
+
+class CastMojoMediaClient;
+
+class CastMojoMediaApplication
+    : public mojo::ShellClient,
+      public mojo::InterfaceFactory<::media::interfaces::ServiceFactory> {
+ public:
+  CastMojoMediaApplication(
+      scoped_ptr<CastMojoMediaClient> mojo_media_client,
+      scoped_refptr<base::SingleThreadTaskRunner> media_task_runner);
+  ~CastMojoMediaApplication() final;
+
+ private:
+  // mojo::ShellClient implementation.
+  void Initialize(mojo::Connector* connector,
+                  const mojo::Identity& identity,
+                  uint32_t id) final;
+  bool AcceptConnection(mojo::Connection* connection) final;
+
+  // mojo::InterfaceFactory<interfaces::ServiceFactory> implementation.
+  void Create(mojo::Connection* connection,
+              mojo::InterfaceRequest<::media::interfaces::ServiceFactory>
+                  request) final;
+
+  scoped_ptr<CastMojoMediaClient> mojo_media_client_;
+  scoped_refptr<base::SingleThreadTaskRunner> media_task_runner_;
+  scoped_refptr<::media::MediaLog> media_log_;
+  mojo::MessageLoopRefFactory ref_factory_;
+};
+
+}  // namespace media
+}  // namespace chromecast
+
+#endif  // CHROMECAST_BROWSER_MEDIA_CAST_MOJO_MEDIA_APPLICATION_H_