Its usage was gone at df6ba2ad.

Change-Id: Ia153cb8fb9247818684be09a81ac5eabdb1120e4
Reviewed-on: https://gerrit.libreoffice.org/42682Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>