This reverts commit a4216b7b.

Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20MSAN/43174/overview

Original change's description:
> [osr] Extract extended OSR checks to BaselineOnStackReplacement builtin
>
> .. to reduce Sparkplug code size.
>
> Bug: v8:12161
> Change-Id: I4029a75dfa37f716c285ce27153c077a0a82a341
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3576119
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Jakob Linke <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#79962}

Bug: v8:12161
Change-Id: I382609d0b8cd951a3df5c9c834fe7071eb90faa5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3584121
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Owners-Override: Tobias Tebbi <tebbi@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#79966}