Fix mismatched free/delete[] in xform_utils HTCONDOR-316
Fix mismatched free/delete[] in xform_utils HTCONDOR-316

htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor