Fix type in -test change.
Fix type in -test change.

BUG=None
TEST=None
TBR=dschuff@chromium.org

Review URL: https://codereview.chromium.org/1256093002 .

sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client