R=clemensh@chromium.org
BUG=v8:6792

Change-Id: Ida4a0c063232a01c9526d478530fc9adf1e6ee24
Reviewed-on: https://chromium-review.googlesource.com/756740
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49181}