hwid: remove Spring EVT hack.

BUG=chrome-os-partner:18640
TEST=none

Change-Id: Ica210ae5af5c4fcb6ca2f64cf9c0dbd01070b5be
Reviewed-on: https://chromium-review.googlesource.com/393507
Commit-Ready: Chih-Yu Huang <akahuang@chromium.org>
Tested-by: Chih-Yu Huang <akahuang@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2 files changed