To hide none security option, use config_hide_none_security_option config

Use mcc config overlay mechanism to hide none security option
in countries where it is mandatory.
To hide none security option, set config_hide_none_security_option config
true as mcc config overlay.

Bug: 22209425
Bug: 22975388
Change-Id: I774c53e17d3b50393816622134e58f8e06b76fab
3 files changed