We're on par with the old functionality now (modulo a few smaller
issues); overall QoS is much better, we get vector output on pdf
and print, and the need for large offscreen bitmap rendering goes
away.

Change-Id: I1fa92c5cad67579c3fcfa78f1bc68696bf1623ec
Reviewed-on: https://gerrit.libreoffice.org/41406Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Patrick Jaap <patrick.jaap@tu-dresden.de>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>