Revert "Revert "Reduce the number of processes that can start adbd""

This reverts commit b5dc6137adf0c5ced252c6bedc48b00317e0a4e0.

Reason for revert: Reverted incorrect change

Change-Id: Ieafa3338e28ffeed40bcceb73486cffbfbd08b9d
diff --git a/private/property_contexts b/private/property_contexts
index 6ebad35..37d4427 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -115,6 +115,11 @@
 ctl.interface_stop$     u:object_r:ctl_interface_stop_prop:s0
 ctl.interface_restart$  u:object_r:ctl_interface_restart_prop:s0
 
+ # Restrict access to starting/stopping adbd
+ctl.start$adbd             u:object_r:ctl_adbd_prop:s0
+ctl.stop$adbd              u:object_r:ctl_adbd_prop:s0
+ctl.restart$adbd           u:object_r:ctl_adbd_prop:s0
+
 # NFC properties
 nfc.                    u:object_r:nfc_prop:s0