This reverts commit f2741b13.

Reason for revert: breaks blink linux bot https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Blink%20Linux%20Debug/9089/blamelist

Original change's description:
> Resolving or rejecting promises doesn't execute script
>
> It just enqueues a microtask.
>
> Bug: chromium:728583
> Change-Id: Iecbc6f33db8a94acd10d9ae1f2173700d872ac50
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2827906
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Commit-Queue: Jochen Eisinger <jochen@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#74036}

Bug: chromium:728583
Change-Id: I09a750b9c5cf43adedb395949e246421eeaf0a09
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2839547
Auto-Submit: Sathya Gunasekaran  <gsathya@chromium.org>
Reviewed-by: Sathya Gunasekaran  <gsathya@chromium.org>
Commit-Queue: Sathya Gunasekaran  <gsathya@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#74059}