remove obsolete gtk2 code

This presumably should have been removed with 1ae450504cf57457f97,
and it went unnoticed because the #else matched with the include
guard.

Change-Id: Ib7a306bad4154b202c89e58cbaedac01c8366bb6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/103558
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
Tested-by: Jenkins

0 files changed, 0 insertions, 0 deletions