Adding more flexibility to FAFT key mapping

BUG=chrome-os-partner:13539
TEST=FAFT runs with the same results as before

Change-Id: Ib21fbcd59bf056744cdf2a29e7405cbd3f4885a1
Reviewed-on: https://gerrit.chromium.org/gerrit/33582
Reviewed-by: Tom Wai-Hong Tam <waihong@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-by: Gediminas Ramanauskas <gedis@chromium.org>
Tested-by: Gediminas Ramanauskas <gedis@chromium.org>
Commit-Ready: Gediminas Ramanauskas <gedis@chromium.org>
1 file changed