| Index: media/filters/chunk_demuxer.h | 
| diff --git a/media/filters/chunk_demuxer.h b/media/filters/chunk_demuxer.h | 
| index 466818378ad9788809417dece69d6ed8d7f1fbc4..db5a2ef604380ebae5695fd0274a82599659f2b1 100644 | 
| --- a/media/filters/chunk_demuxer.h | 
| +++ b/media/filters/chunk_demuxer.h | 
| @@ -183,6 +183,7 @@ class MEDIA_EXPORT ChunkDemuxer : public Demuxer { | 
| base::Time GetTimelineOffset() const override; | 
| DemuxerStream* GetStream(DemuxerStream::Type type) override; | 
| base::TimeDelta GetStartTime() const override; | 
| +  int64_t GetMemoryUsage() const override; | 
|  | 
| // Methods used by an external object to control this demuxer. | 
| // | 
|  |