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

chromecast/media/cma/base/buffering_defs.cc

Index: chromecast/media/cma/base/buffering_defs.cc
diff --git a/chromecast/media/cma/base/media_task_runner.cc b/chromecast/media/cma/base/buffering_defs.cc
similarity index 63%
copy from chromecast/media/cma/base/media_task_runner.cc
copy to chromecast/media/cma/base/buffering_defs.cc
index 5b5423bbdf1cebbe2d38b536edeab29c0a40ed00..3afd0f8087e3dfcdf901853e113797da2eb99388 100644
--- a/chromecast/media/cma/base/media_task_runner.cc
+++ b/chromecast/media/cma/base/buffering_defs.cc
@@ -2,16 +2,13 @@
 // 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/media_task_runner.h"
+#include "chromecast/media/cma/base/buffering_defs.h"
 
 namespace chromecast {
 namespace media {
 
-MediaTaskRunner::MediaTaskRunner() {
-}
-
-MediaTaskRunner::~MediaTaskRunner() {
-}
+const size_t kAppAudioBufferSize = 64 * 1024;
+const size_t kAppVideoBufferSize = 4 * 1024 * 1024;
 
 }  // namespace media
 }  // namespace chromecast