factory_installer: force updating firmware in factory install mode.
Factory test images (and install shims) are configured with
"leave_firmware_alone" because they may contain firmware blobs that are
different from the real version to install.
So we have to explicitly assign the "force" flag when factory installer is
trying to update the firmware to the assigned version (by make_factory_package
--firmwareupdate).
BUG=chrome-os-partner:3152
TEST=built a factory install shim, then
make_factory_package --... --firmware_updater=xxx,
and see firmware update messages on verbose progress log.
Change-Id: I913957e0abd2acdd1191f5c4c98c352eed50bf95
R=rspangler@chromium.org,wfrichar@chromium.org
Review URL: http://codereview.chromium.org/6806001
1 file changed
