Move Liveness from DemuxerStreamProvider to DemuxerStream.

media/mojo/services/mojo_demuxer_stream_adapter.cc

Index: media/mojo/services/mojo_demuxer_stream_adapter.cc
diff --git a/media/mojo/services/mojo_demuxer_stream_adapter.cc b/media/mojo/services/mojo_demuxer_stream_adapter.cc
index 5b60177afebe8420990edcfba4ca7d53ac75b7e0..40f4251034479f0d17591c90b9689205c7582d74 100644
--- a/media/mojo/services/mojo_demuxer_stream_adapter.cc
+++ b/media/mojo/services/mojo_demuxer_stream_adapter.cc
@@ -48,6 +48,10 @@ media::DemuxerStream::Type MojoDemuxerStreamAdapter::type() {
   return media::DemuxerStream::AUDIO;
 }
 
+media::DemuxerStream::Liveness MojoDemuxerStreamAdapter::liveness() {
+  return media::DemuxerStream::LIVENESS_UNKNOWN;

[wolenetz, 2014/11/11 23:48:07]

nit: this is essentially a duplicate of the default implementation. Remove until
some different version is needed.

[xhwang, 2014/11/14 06:38:04]

Done.

+}
+
 void MojoDemuxerStreamAdapter::EnableBitstreamConverter() {
   NOTREACHED();
 }
@@ -61,6 +65,7 @@ VideoRotation MojoDemuxerStreamAdapter::video_rotation() {
   return VIDEO_ROTATION_0;
 }
 
+// TODO(xhwang): Pass liveness here.
 void MojoDemuxerStreamAdapter::OnStreamReady(
     mojo::ScopedDataPipeConsumerHandle pipe) {
   DVLOG(1) << __FUNCTION__;