vboot2: Move vb2_verify_fw inside of futility

Update the unit tests which use it to use futility.  No functional
changes to it, just relocation.

Remove the futility test which checks the exact list of supported
commands.  This doesn't have a good way of handling
conditionally-compiled commands, and will be even harder to maintain
as we add more commands in the future.  Presence of sub-commands is
still ensured by the other tests which use them (such as
vb2_firmware_tests.sh)

BUG=chromium:231547
BRANCH=none
TEST=make runtests && VBOOT2=1 make runtests

Change-Id: Idddb639276e4c6449d023d40ac7977123113bd28
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/213191
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
4 files changed