Trebuchet: Don't show protected apps options in restricted profiles.

Change-Id: I6fb32d39e25150fdc65669c452784ab60e9f3115
JIRA: 4668
Issue: https://jira.cyanogenmod.org/browse/CYAN-4668
After getting an update to rebind items after getting updates for protected components, strip empty screens

Change-Id: Ic269e7c8c233b34c8cdf638f2c794bd0e5bf668a