R=clemensh@chromium.org
BUG=v8:6127

Change-Id: I6a098151fef14c0c76c1762d99316a3ae7d12a8e
Reviewed-on: https://chromium-review.googlesource.com/496266
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45119}