Merge topic 'remove_property'

822203dd65 Source: Rename SetProperty(nullptr_t) to RemoveProperty()

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Reviewed-by: Ben Boeckel <ben.boeckel@kitware.com>
Merge-request: !8721