The commit broke the display of all columns except the first one in all
backends except gtk3.
Also it's not clear why those columns are deemed superfluous;
see discussion in tdf#161871
This reverts commit 9f327102c4.
Change-Id: Idc3496122137f98c23bb7df8e36b17281fc948d3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/170491
Tested-by: Jenkins
Reviewed-by: Samuel Mehrbrodt <samuel.mehrbrodt@allotropia.de>