SystemUI: Update UserTile from Google 4.4 code

Change-Id: I867167b83897636a3e28d08849e018a3b25caad7
Updating ActivityIntentResolver so that queryIntents doesn't return protected applications.

Any calls from System UID(1000) are not filtered

Change-Id: I037cddaf91b6943b8cc837c5b046cf320c4caa5f