1. @DomName('MediaStreamTrack.clone')
  2. @DocsEditable()
  3. @Experimental()
MediaStreamTrack clone()

Source 

@DomName('MediaStreamTrack.clone')
@DocsEditable()
@Experimental() // untriaged
MediaStreamTrack clone() =>
    _blink.BlinkMediaStreamTrack.instance.clone_Callback_0_(this);