R=jarin@chromium.org

Bug: v8:7790
Change-Id: Id057b31fca7db4c63ae3dd6bb111f8a7e5a1f78b
Reviewed-on: https://chromium-review.googlesource.com/1184925
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55324}