R=jarin@chromium.org

Bug: v8:7790
Change-Id: Iad9380ac6c6035a731db2e0b2b9abbc9f8570cc2
Reviewed-on: https://chromium-review.googlesource.com/1161915
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54895}