The config file was changed before the config symbol was merged, so the change was lost when configs were re-normalized. Add it back. BUG=chrome-os-partner:35348 TEST=builds Change-Id: I05f2419e0557d4176006dd0529c2daa4621e8af0 Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/261593