vboot: remove vboot_handoff.h from chromeos.h

chromeos.h includes vboot_handoff.h, which includes vboot_api.h. since
vboot_api.h is not available to non-chromeos projects, build fails for
some boards (e.g. glados).

this change removes (unnecessary) inclusion of vboot_handoff.h in chromeos.h
and fixes other files which rely on indirect inclusion of vboot_handoff.h
by making it direct.

BUG=none
BRANCH=tot
TEST=built for cosmos, falco, lumpy, nyan_blaze, parrot, rambi, rush_ryu,
samus, storm, veyron_pinky

Change-Id: I465e3657c6a0944bc75a669e5e52e74d46b3ec6c
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 6ace70d721aceae9257288815ce8fd7c6c74b8f5
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I12612773372e358584d12fffaf5f968a46083fab
Original-Reviewed-on: https://chromium-review.googlesource.com/245864
Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9566
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/vendorcode/google/chromeos/vboot_common.c b/src/vendorcode/google/chromeos/vboot_common.c
index b2893d9..ef47fc8 100644
--- a/src/vendorcode/google/chromeos/vboot_common.c
+++ b/src/vendorcode/google/chromeos/vboot_common.c
@@ -25,6 +25,7 @@
 #include <console/console.h>
 #include "chromeos.h"
 #include "vboot_common.h"
+#include "vboot_handoff.h"
 
 void vboot_locate_region(const char *name, struct vboot_region *region)
 {