it has no subclasses and no state, so it doesn't need
locking or reference counting or even an instance

Change-Id: I1e0f883946cb0e9bd26b49d12e58d813ce90a3b8
Reviewed-on: https://gerrit.libreoffice.org/15532Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>