This reverts commit 7fc6063914.
sberg noticed that there is a difference now:
there's a subtle difference now, in that if y was null originally, it would have thrown a (caught) exception, whereas now it will crash in the y.query<X>() call.
Change-Id: Idbb5a08d635d15b5ca63f4822eddf05fb0a5afa0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/156002
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>