Changes in tests done in 1e55a47e
have issues on Mac machines and row height after recalculation
produces somewhat different results there making exact comparison
fail.

Change-Id: Ie5813c75116374437625e693f2e407f3b6cf58d1
Reviewed-on: https://gerrit.libreoffice.org/55454Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>