Key FBAMDevice Management on ECID
Key FBAMDevice Management on ECID

Summary:
This will mean that we have consistent references across restorable and regular AMDevices to do this we need this value.

This is effectively a no-op from the interface stakes.

Reviewed By: c-ryan747

Differential Revision: D22429671

fbshipit-source-id: 5256dd8826f71f94e7c3e89d0ac2069a3572fda9

facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl