BUG=v8:8040

Change-Id: I004f5748bafeff60885fd85f1b1a6ea44af06340
Reviewed-on: https://chromium-review.googlesource.com/1183196Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55270}