R=jarin@chromium.org
BUG=v8:6409

Change-Id: Ia0a04ad920b7b5c87e175ba0bcd604ef1e855f0c
Reviewed-on: https://chromium-review.googlesource.com/649727Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47842}