Do not report WiFi and Bluetooth MAC addresses - framework.

As a part of the new runtime permissions work we are limiting
the PII apps can access. BT and WiFi MAC addresses are PII and
based on our research there is no valid use case for app dev
to get these addresses aside of user tracking which we are
trying to limit.

bug:21078858

Change-Id: Ib48223b272c0fd4f5c36acc889d4f44df204b309