some StyleSettings methods are used in win and mac builds.

Change-Id: I1b0c0d27614a621fec89bb7f405a65a1b2907c68
Reviewed-on: https://gerrit.libreoffice.org/36150Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Tested-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>