xid dropped in favour of application_id

Change-Id: Id1eb43aa9c8dfb4eac82f99eff0f84c5320e0da0
Reviewed-on: https://gerrit.libreoffice.org/47661Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>