fdo#84909 more reworking of the toolbars in impress and draw

Change-Id: Ib6cdda8081a567fed44b1b78973c9d0b7dc4c4bf
Reviewed-on: https://gerrit.libreoffice.org/12470
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>