vboot: remove VbVerifyMemoryBootImage function

Previously used for fastboot.

BUG=b:124141368, chromium:995172
TEST=make clean && make runtests
BRANCH=none

Change-Id: I960932526bbd4482707125700cfa63e94c9f356b
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/1776290
Commit-Queue: Joel Kitching <kitching@chromium.org>
Tested-by: Joel Kitching <kitching@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
4 files changed