Deprecate X-KDE-FactoryName and KCModuleInfo::handle
X-KDE-FactoryName was used when there were multiple KCMs loaded from the same lib. This is completely ported away from, see https://phabricator.kde.org/T13808.
X-KDE-FactoryName was used when there were multiple KCMs loaded from the same lib. This is completely ported away from, see https://phabricator.kde.org/T13808.