Fetch message and stack trace from error object if Promise is rejected with native JS error.

Bug: v8:6249
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Icf84205eb9d16e860600b7cc916ddcb1922be040
Reviewed-on: https://chromium-review.googlesource.com/563096Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46483}