which actually does nothing useful. Looks like it was originally
intended to be used to implement color profiles, but since nothing
has happened on that front since it was created, safe to say it never
will. Probably not the right place in the graphics stack to do it
anyhow.

Change-Id: I36990db4036e3b4b2b75261fc430028562a6dbd9
Reviewed-on: https://gerrit.libreoffice.org/43240Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>