RefCounted types should not have public destructors, media/ and gpu/ edition

media/filters/dummy_demuxer.cc

Index: media/filters/dummy_demuxer.cc
diff --git a/media/filters/dummy_demuxer.cc b/media/filters/dummy_demuxer.cc
index 1b3b3690b55572ddb79465045ef53e68804ebcca..4e112cff3670aa132f6d3a34e82e510dfb6315de 100644
--- a/media/filters/dummy_demuxer.cc
+++ b/media/filters/dummy_demuxer.cc
@@ -44,8 +44,6 @@ DummyDemuxer::DummyDemuxer(bool has_video, bool has_audio)
         new DummyDemuxerStream(DemuxerStream::VIDEO);
 }
 
-DummyDemuxer::~DummyDemuxer() {}
-
 void DummyDemuxer::Initialize(DemuxerHost* host,
                               const PipelineStatusCB& status_cb) {
   host->SetDuration(media::kInfiniteDuration());
@@ -64,4 +62,6 @@ int DummyDemuxer::GetBitrate() {
   return 0;
 }
 
+DummyDemuxer::~DummyDemuxer() {}
+
 }  // namespace media