Move Liveness from DemuxerStreamProvider to DemuxerStream.

media/filters/video_renderer_impl_unittest.cc

Index: media/filters/video_renderer_impl_unittest.cc
diff --git a/media/filters/video_renderer_impl_unittest.cc b/media/filters/video_renderer_impl_unittest.cc
index 1a26f0c1306c5a06fb1b88850ca8940ef24558c5..d30c098026370ca9c2ff4d17ede5dc43f4f8c4cd 100644
--- a/media/filters/video_renderer_impl_unittest.cc
+++ b/media/filters/video_renderer_impl_unittest.cc
@@ -94,11 +94,12 @@ class VideoRendererImplTest : public ::testing::Test {
   void CallInitialize(const PipelineStatusCB& status_cb,
                       bool low_delay,
                       PipelineStatus decoder_status) {
+    if (low_delay)
+      demuxer_stream_.set_liveness(DemuxerStream::LIVENESS_LIVE);
     EXPECT_CALL(*decoder_, Initialize(_, _, _, _)).WillOnce(
         DoAll(SaveArg<3>(&output_cb_), RunCallback<2>(decoder_status)));
     renderer_->Initialize(
         &demuxer_stream_,
-        low_delay,
         status_cb,
         base::Bind(&VideoRendererImplTest::OnStatisticsUpdate,
                    base::Unretained(this)),