Bug: v8:6154
NOTRY=true
TBR=yangguo@chromium.org

Change-Id: I50529f820107dae701476deee285fa62a59374d1
Reviewed-on: https://chromium-review.googlesource.com/469706Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44426}