leftover from
    commit ed45c878
    Date:   Mon Oct 20 21:08:54 2014 +0200
    sc: fix temp file leak in ScTableSheetsObj

Change-Id: Ic108fb36cc0caccbe57f2b47f7fcbe80156842dc
Reviewed-on: https://gerrit.libreoffice.org/69749
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>