This reverts commit 3296de2f.

Reason for revert: Blocks the roll - https://chromium-review.googlesource.com/c/chromium/src/+/2970676

Original change's description:
> [sparkplug] Trigger compilation when a FBV exists
>
> We were gating baseline compilation on FBV allocation, but in some
> cases, the feedback vector may be allocated eagerly (notably, if we are
> logging function events). Instead, unconditionally try baseline
> compilation after ensuring the feedback vector exists.
>
> Bug: v8:11420
> Change-Id: I1264a1d541a74d4eccb5caf65c360ac23836a1a8
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2953161
> Auto-Submit: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Patrick Thier <pthier@chromium.org>
> Reviewed-by: Patrick Thier <pthier@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#75242}

Bug: v8:11420
Change-Id: Ia9524e3a57eda7ec069f29652acc7593bf680509
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2976654
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75287}