This reverts commit 74960db4.

Reason for revert: Segfaults on CFI: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20CFI/4999/overview

Original change's description:
> [wasm] Emit safepoint info for callee-saved registers in the deopt-index
>
> Encode safepoint info of callee-saved registers in the deopt index of
> the normal safepoint.
>
> Change-Id: I93bd0d2330b7f592b767860743c04a65ddaa92f5
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2739977
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73395}

Change-Id: Ic4803b06a64b615f2258c594b601b4e8fd4b7bff
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2759513
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@{#73396}