This reverts commit 565746cf86.
Now that we know that making fields has negative side effects
like disabling assignment operator generation.
Change-Id: I3c98d9a3049b581fe10113708b13d483c5bd85e1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90369
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
6aff77cb30