Port 0aa204fe
     https://chromium-review.googlesource.com/c/v8/v8/+/1738863

Port 5b2ab2f6
     https://chromium-review.googlesource.com/c/v8/v8/+/1748737

Port c4d31fea
     https://chromium-review.googlesource.com/c/v8/v8/+/1745339

Change-Id: Iefc703a644bd28ac6503b4ae67e674f286623739
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1755604Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Auto-Submit: Mu Tao <pamilty@gmail.com>
Cr-Commit-Position: refs/heads/master@{#63236}