[Chromecast] Hook up mojo media pipeline.

chromecast/media/mojo/cast_media_client.h

Index: chromecast/media/mojo/cast_media_client.h
diff --git a/chromecast/media/mojo/cast_media_client.h b/chromecast/media/mojo/cast_media_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..e910b62ef610b3b997eae7b39e2cf163d86c5a7c
--- /dev/null
+++ b/chromecast/media/mojo/cast_media_client.h
@@ -0,0 +1,25 @@
+// 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 "media/mojo/services/mojo_media_client.h"
+
+namespace chromecast {
+namespace media {
+
+class CastMediaClient : public ::media::MojoMediaClient {

[xhwang, 2016/01/29 07:00:44]

We actually have media::MediaClient which is different from MojoMediaClient:

https://code.google.com/p/chromium/codesearch#chromium/src/media/base/media_c...

To avoid confusion, this class should probably be named CastMojoMediaClient.

+ public:
+  CastMediaClient();
+  ~CastMediaClient() override;
+
+  // MojoMediaClient overrides.
+  void Initialize() override;
+  scoped_ptr<::media::RendererFactory> CreateRendererFactory(
+      const scoped_refptr<::media::MediaLog>& media_log) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(CastMediaClient);
+};
+
+}  // namespace media
+}  // namespace chromecast