Chromecast: adds interfaces for hardware layer of CMA pipeline.

chromecast/media/cma/backend/media_pipeline_device.cc

Index: chromecast/media/cma/backend/media_pipeline_device.cc
diff --git a/chromecast/media/cma/base/decoder_buffer_base.cc b/chromecast/media/cma/backend/media_pipeline_device.cc
similarity index 63%
copy from chromecast/media/cma/base/decoder_buffer_base.cc
copy to chromecast/media/cma/backend/media_pipeline_device.cc
index 40c0a7d006633aca65e72dc2b58e8346e380b394..ea120c4782986138969cfd024b22ffa8506fbebc 100644
--- a/chromecast/media/cma/base/decoder_buffer_base.cc
+++ b/chromecast/media/cma/backend/media_pipeline_device.cc
@@ -2,15 +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/base/decoder_buffer_base.h"
+#include "chromecast/media/cma/backend/media_pipeline_device.h"
 
 namespace chromecast {
 namespace media {
 
-DecoderBufferBase::DecoderBufferBase() {
+MediaPipelineDevice::MediaPipelineDevice() {
 }
 
-DecoderBufferBase::~DecoderBufferBase() {
+MediaPipelineDevice::~MediaPipelineDevice() {
 }
 
 }  // namespace media