media: remove unused functions: Renderer::HasAudio()/HasVideo()

media/mojo/clients/mojo_renderer.cc

Index: media/mojo/clients/mojo_renderer.cc
diff --git a/media/mojo/clients/mojo_renderer.cc b/media/mojo/clients/mojo_renderer.cc
index 7d009d6f0b45ba3321c506d15cbdee5610a985e3..6670cb30be7d3592f4bca5257ea40d426c1cb67c 100644
--- a/media/mojo/clients/mojo_renderer.cc
+++ b/media/mojo/clients/mojo_renderer.cc
@@ -228,32 +228,6 @@ base::TimeDelta MojoRenderer::GetMediaTime() {
   return media_time_interpolator_.GetInterpolatedTime();
 }
 
-bool MojoRenderer::HasAudio() {
-  DVLOG(1) << __FUNCTION__;
-  DCHECK(task_runner_->BelongsToCurrentThread());
-  DCHECK(remote_renderer_.is_bound());
-
-  if (demuxer_stream_provider_->GetType() == DemuxerStreamProvider::Type::URL) {
-    NOTIMPLEMENTED();
-    return false;
-  }
-
-  return !!demuxer_stream_provider_->GetStream(DemuxerStream::AUDIO);
-}
-
-bool MojoRenderer::HasVideo() {
-  DVLOG(1) << __FUNCTION__;
-  DCHECK(task_runner_->BelongsToCurrentThread());
-  DCHECK(remote_renderer_.is_bound());
-
-  if (demuxer_stream_provider_->GetType() == DemuxerStreamProvider::Type::URL) {
-    NOTIMPLEMENTED();
-    return false;
-  }
-
-  return !!demuxer_stream_provider_->GetStream(DemuxerStream::VIDEO);
-}
-
 void MojoRenderer::OnTimeUpdate(base::TimeDelta time,
                                 base::TimeDelta max_time,
                                 base::TimeTicks capture_time) {