Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: Iec39b6508a43746c99eddb71f444d921cd8cff1a
Reviewed-on: https://gerrit.libreoffice.org/73368
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>