R=ulan@chromium.org

Bug: v8:7402
Change-Id: Ia9d79723ebf63d30528b0d8e639555d08be38531
Reviewed-on: https://chromium-review.googlesource.com/899063Reviewed-by: Alexei Filippov <alph@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51226}