instead of rtl::Instance, which means it will get cleaned up when UNO shuts down Change-Id: I1b488ce343063b9f07d76d9dec2e12bd153c942a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112833 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>