1. @DomName('SVGLength.convertToSpecifiedUnits')
  2. @DocsEditable()
void convertToSpecifiedUnits(int unitType)

Source 

@DomName('SVGLength.convertToSpecifiedUnits')
@DocsEditable()
void convertToSpecifiedUnits(int unitType) => _blink.BlinkSVGLength.instance
    .convertToSpecifiedUnits_Callback_1_(this, unitType);