Fixes in config module#15511

Merged

magento-engcom-team merged 2 commits intomagento:2.2-developfrom

mhauri:fixes-in-config-module

May 25, 2018

Commits on May 25, 2018

[fix] test references invalid backend model
Marcel Hauri
committed
[fix] anonymous function has an unused use $data.
Marcel Hauri
committed