R=machenbach@chromium.org

Bug: v8:7341
Change-Id: I8ab5cadbff2428f43ee1f240c58c53f14c2a8df3
Reviewed-on: https://chromium-review.googlesource.com/883201
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50859}