Call corresponding base class method in SpellDialog::Deactivate
At a quick glance, the fact that `SpellDialog::Deactivate`
previously did the same as `SpellDialog::Activate` looks
like a copy-paste mistake; both were added in
commit
5261417cbb3051b812164838d19c0f748573df45
Date: Fri Jun 14 21:56:44 2019 +0100
weld SpellDialog
Change-Id: Ib06d19e46470141d5bfcfc7e790160c1879b6a00
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131598
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>