In the meantime, we are able to treat the title-less pop-ups just fine.

This reverts commit a895f635.

Change-Id: I1e2913190e9a1141eddf9aba0732e57bd5407987
Reviewed-on: https://gerrit.libreoffice.org/54635Reviewed-by: Marco Cecchetti <mrcekets@gmail.com>
Tested-by: Marco Cecchetti <mrcekets@gmail.com>