Patch merged into coreboot/master: fd5ed6b build system: Drop another vboot1 remnant

the following patch was just integrated into master:
commit fd5ed6b7add4a3035a5c2be743a3783a88204d6a
Author: Patrick Georgi 
Date:   Thu Apr 30 11:47:07 2015 +0200

build system: Drop another vboot1 remnant

The vboot stage is now done totally different,
    as a real stage, and handled in the right location
    (src/vendorcode/google/chromeos/vboot2/Makefile.inc),
    so drop this vboot1 file.

Change-Id: Ie9a4ae257c2702ddcd217f5b4ef8d8f22b5099f4
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10040
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/10040 for details.

-gerrit