BUG=v8:7070

Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I92d7c61afa88e0a52c8eed0c2a44a4e49847e83b
Reviewed-on: https://chromium-review.googlesource.com/767618Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49514}