This reverts commit df52b65d.

Reason for revert: fails on TSan: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20TSAN/36351/overview

Original change's description:
> [test] Rework Allocation Site Pretenruing Tests
>
> - Add %PretenureAllocationSite to manually force pretenuring for an
> allocation site during the next GC.
> - Replace cctest test-compiler/DecideToPretenureDuringCompilation, which
> was not triggering the tested behaviour anymore with mjsunit test
> - Add tests for deoptimizations due to pretenuring decision changes
> during OSR.
>
> Bug: chromium:1193094
> Change-Id: I5d6c35e2914b705bf96f27051a4a286413b6fe26
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2825593
> Commit-Queue: Patrick Thier <pthier@chromium.org>
> Reviewed-by: Maya Lekova <mslekova@chromium.org>
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#74032}

Bug: chromium:1193094
Change-Id: I0cd526984d467c4e1e3637ac642f630e3cffea41
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2835715
Auto-Submit: Clemens Backes <clemensb@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@{#74039}