add overlay prefs for private profiles auditors: @diracdeltas, @darkdh
add overlay prefs for private profiles
auditors: e169534171e851ad196dd0bfdf85a2a94ac14e67@darkdh

brave/electron,posix4e/electron,posix4e/electron,brave/muon,posix4e/electron,brave/muon,brave/muon,brave/electron,posix4e/electron,brave/electron,brave/muon,brave/electron,brave/muon,brave/electron,brave/electron,posix4e/electron,brave/muon,posix4e/electron