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

Change-Id: Id77e8eef3ad909608a5d32fa7373077540e201c7
Reviewed-on: https://chromium-review.googlesource.com/461824Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44223}