Also don't show actual Restrictions content if the fragment was launched
through a different entry point.
Change-Id: I70cb76ca6f68a382e68219053e6f69e7f1fa0150
Use usermanager to clear restrictions, as it needs to do a bunch of
book keeping.
Apply PIN restriction to master clear button.
Changing existing PIN now includes verifying the PIN, so it doesn't
need to be cleared here in Settings.
Removed automatic persisting of restrictions on receiving them unless
it is a restricted profile.
Make apps that are signed with platform certs immutable and ON.
Change-Id: Iffd1bf2eb0d18202fb66ddcf80668baa8e6b84ed
New restrictions panel for restricting list of available apps for the user.
Apps that support restrictions can also be configured here.
Restrictions screen is PIN protected and will ask you to create a PIN the
first time you use it.
Change-Id: I7a5267df4272521ad80e6a8b6a18932d07179eb8
