E.g. if you convert a `sequence<DOMString>` to an array, you need to specify the realm/global in which the conversion happens. Related: https://github.com/w3ctag/promises-guide/issues/52#issuecomment-309914883
E.g. if you convert a
sequence<DOMString>to an array, you need to specify the realm/global in which the conversion happens.Related: w3ctag/promises-guide#52 (comment)