Removed unused private member variable.

This was causing the build to fail because of -Werror.

Change-Id: I028342d9c566e0089b137a46ef6bb4f2d9e77c4d
Author: Tareq A. Siraj <tareq.a.siraj@intel.com>
Reviewed-by: Ariel Bernal <ariel.j.bernal@intel.com>
2 files changed