Patch merged into coreboot/master: Chromeos: Remove Kconfig workaround for VIRTUAL_DEV_SWITCH warnings

the following patch was just integrated into master:
commit e2473c5950b95864879b84619a446394cf8c69be
Author: Martin Roth 
Date:   Mon Aug 24 16:12:47 2015 -0600

Chromeos: Remove Kconfig workaround for VIRTUAL_DEV_SWITCH warnings

With VIRTUAL_DEV_SWITCH moved under 'config CHROMEOS' in all of the
    mainboards, this is no longer needed.

Change-Id: I5fbea17969f6b0c3b8a5dcd519ab9d36eb2ad6f1
    Signed-off-by: Martin Roth 
    Reviewed-on: http://review.coreboot.org/11337
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/11337 for details.

-gerrit