but refers if a dialog is fatal or autocancelled

Change-Id: I7f15ecb26a3e29065caaacb932c7416f4cd96ff6
Reviewed-on: https://gerrit.libreoffice.org/36487Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>