Exposes a shlib interface for media/audio path.

chromecast/media/base/converters.h

Index: chromecast/media/base/converters.h
diff --git a/chromecast/media/base/converters.h b/chromecast/media/base/converters.h
new file mode 100644
index 0000000000000000000000000000000000000000..5544d0d26648f18aa2b6136e113114f1aa0b3d9d
--- /dev/null
+++ b/chromecast/media/base/converters.h
@@ -0,0 +1,23 @@
+// 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 CHROMECAST_MEDIA_BASE_CONVERTERS_H_
+#define CHROMECAST_MEDIA_BASE_CONVERTERS_H_
+
+#include "chromecast/public/media/cast_audio_output_stream.h"
+#include "media/audio/audio_parameters.h"
+
+namespace chromecast {
+namespace media {
+
+// Converts ::media::AudioParameters to chromecast::media::AudioParameters.
+AudioParameters FromChromiumParams(const ::media::AudioParameters& in_params);
+
+// Converts chromecast::media::AudioParameters to ::media::AudioParameters.
+::media::AudioParameters FromChromecastParams(const AudioParameters& in_params);
+
+}  // namespace media
+}  // namespace chromecast
+
+#endif  // CHROMECAST_MEDIA_BASE_CONVERTERS_H_