[coreboot-gerrit] Patch merged into coreboot/master: 144c228 vboot: Include vb2_api.h, instead of lower-level vboot2 header files

the following patch was just integrated into master:
commit 144c2283a4c03ba8a0c602951371398437d106e6
Author: Randall Spangler 
Date:   Wed Dec 3 17:35:53 2014 -0800

vboot: Include vb2_api.h, instead of lower-level vboot2 header files

This will allow vboot2 to continue refactoring without breaking
    coreboot, since there's now only a single file which needs to stay in
    sync.

BUG=chromium:423882
    BRANCH=none
    TEST=emerge-veyron_pinky coreboot
    CQ-DEPEND=CL:233050

Original-Change-Id: I74cae5f0badfb2d795eb5420354b9e6d0b4710f7
    Original-Signed-off-by: Randall Spangler 
    Original-Reviewed-on: https://chromium-review.googlesource.com/233051
    Original-Reviewed-by: Daisuke Nojiri

(cherry picked from commit df55e0365de8da85844f7e7b057ca5d2a9694a8b)
    Signed-off-by: Aaron Durbin

Change-Id: I999af95ccf8c326f2fd2de0f7da50515e02ad904
    Reviewed-on: http://review.coreboot.org/9446
    Reviewed-by: Patrick Georgi 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/9446 for details.

-gerrit