R=clemensh@chromium.org
BUG=v8:7509

Change-Id: Ifa86cbc9d7bb915d5da9c56808d1425f2bc49c44
Reviewed-on: https://chromium-review.googlesource.com/950943Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51764}