Bug: v8:6351
Bug: v8:6366
Change-Id: I3ec9bd75031b2c6148278353461f442c1eaf60ca
Reviewed-on: https://chromium-review.googlesource.com/506015
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45335}