Chromecast: adds a media pipeline feeding data to CMA device backends.

chromecast/media/cma/pipeline/audio_pipeline.cc

Index: chromecast/media/cma/pipeline/audio_pipeline.cc
diff --git a/chromecast/media/cma/ipc/media_memory_chunk.cc b/chromecast/media/cma/pipeline/audio_pipeline.cc
similarity index 67%
copy from chromecast/media/cma/ipc/media_memory_chunk.cc
copy to chromecast/media/cma/pipeline/audio_pipeline.cc
index 0d6896958b9849c56ef7c77337a09610fe07f5db..7d98e09f2c46cf6a1d62f9e6d8f92e26fdb2b547 100644
--- a/chromecast/media/cma/ipc/media_memory_chunk.cc
+++ b/chromecast/media/cma/pipeline/audio_pipeline.cc
@@ -2,12 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chromecast/media/cma/ipc/media_memory_chunk.h"
+#include "chromecast/media/cma/pipeline/audio_pipeline.h"
 
 namespace chromecast {
 namespace media {
 
-MediaMemoryChunk::~MediaMemoryChunk() {
+AudioPipeline::AudioPipeline() {
+}
+
+AudioPipeline::~AudioPipeline() {
 }
 
 }  // namespace media