This reverts modifications to existing unit tests made in commit
d0a1616cca. My idea that those changes
were required because of more correct calculations was wrong, and in
fact they were caused by off-by-1 error in height calculations.
Change-Id: Ib94878a911238c977c35a8f8e3e5694cedc79a89
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118705
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>