The "The role is always AccessibleRole::COMBO_BOX." comment
for VCLXAccessibleBox::getAccessibleRole is misleading,
as the actual implementation can also return AccessibleRole::PANEL.
Change-Id: I15b089e168aa7ec0701eacc8630023123f3a10dd
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177313
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
