Eliminate 24h loops in DateTime::operator+=/-=(tools::Time&)

... and repeated Date::operator++/--() that each calculate
lcl_DaysToDate( GetAsNormalizedDays() + 1 )
where Date::AddDays() does it once.

Also, that probably never worked correctly with negative time results >=24h

Change-Id: Ic67aaa3d93e0d6533501d52671acf765e2d9bbdd
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/151984
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Jenkins

0 files changed, 0 insertions, 0 deletions