shamu: Allow telphony service access to /proc/cmdline

Change-Id: I43b66a09ee3e3d96beffc8733f95a2907036780b
shamu: Build com.android.nfc_extras

Change-Id: Ie2cb876d6f4af7a1b035db40c1dd8259e1c03006
Revert "Entitlement APP overlay"

This reverts commit c1109e92e2765111e4e17c5766fde42a6bd19784.