function convertUnderlyingSinkAbortCallback(fn, original, context) {
		        assertFunction(fn, context);
		        return (reason) => promiseCall(fn, original, [reason]);
		    }
isDomainOrSubdomain reports whether sub is a subdomain (or exact match) of
the parent domain.

Both domains must already be in canonical form.
@param {string|URL} original
@param {string|URL} destination