Allow setting memory limits on media::DemuxerStream

media/filters/ffmpeg_demuxer.h

Index: media/filters/ffmpeg_demuxer.h
diff --git a/media/filters/ffmpeg_demuxer.h b/media/filters/ffmpeg_demuxer.h
index 329364ff12391938c5903987c93e6f8849c27f6b..cf0bf86c38a7a05f541f39c960c798899a11df92 100644
--- a/media/filters/ffmpeg_demuxer.h
+++ b/media/filters/ffmpeg_demuxer.h
@@ -95,6 +95,14 @@ class FFmpegDemuxerStream : public DemuxerStream {
   VideoDecoderConfig video_decoder_config() override;
   VideoRotation video_rotation() override;
 
+  // TODO(servolk): Implement better memory limit control for FFMpegDemuxer,
+  // currently is has a hard-coded limit of 150Mb across all streams (see
+  // IsMaxMemoryUsageReached and crbug.com/343304).
+  // Also FFmpegDemuxer is always used with media::BufferDataSource, perhaps
+  // we should control buffer size via that for FFmpeg.
+  //int GetMemoryLimit() const override;
+  //void SetMemoryLimit(int memory_limit) override;
+
   void SetLiveness(Liveness liveness);
 
   // Returns the range of buffered data in this stream.