Patch merged into coreboot/master: chromeos/gnvs: Clean up use of vboot handoff

the following patch was just integrated into master:
commit baf88d370353771d9b48da0aac5bafd45da26042
Author: Furquan Shaikh 
Date:   Tue Jul 26 10:13:56 2016 -0700

chromeos/gnvs: Clean up use of vboot handoff

BUG=chrome-os-partner:55639

Change-Id: I40a28f921499ddf43d8b423f5192ac93b40254c1
    Signed-off-by: Furquan Shaikh 
    Reviewed-on: https://review.coreboot.org/15903
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin 
    Reviewed-by: Duncan Laurie

See https://review.coreboot.org/15903 for details.

-gerrit