This takes the opening time from 55s to 48s for me.

Change-Id: Ia60fff33e9948e0bd6906c82b48aa30f8b2551bb
Reviewed-on: https://gerrit.libreoffice.org/72394
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>