1. @DomName('CanvasCaptureMediaStreamTrack.requestFrame')
  2. @DocsEditable()
  3. @Experimental()
void requestFrame()

Source 

@DomName('CanvasCaptureMediaStreamTrack.requestFrame')
@DocsEditable()
@Experimental() // untriaged
void requestFrame() => _blink.BlinkCanvasCaptureMediaStreamTrack.instance
    .requestFrame_Callback_0_(this);