now that Bitmap supports transparency. This code is not part of the build, so not tested. Change-Id: I22201f5aede3bc8f720a4b4721c6711dfc1ddf41 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/190461 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Jenkins