This reverts commit b2f8280e.

Reason for revert:
https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20MSAN/25509

Original change's description:
> [zone] Teach ASan about the zone segment pool
> 
> This adds proper poisoning/unpoisoning to segments put into the segment
> pool of an accounting allocator, and also marks a segment uninitialized
> when returning it from the pool. This gives ASan a better chance at
> catching use-after-free and others.
> 
> Drive-by: Fix type check in ASAN_POISON_MEMORY_REGION
> 
> R=​mstarzinger@chromium.org
> 
> Change-Id: Iadbdd7c0a0c80da8e7b9bb8f3399209715436073
> Reviewed-on: https://chromium-review.googlesource.com/c/1489086
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59932}

TBR=mstarzinger@chromium.org,clemensh@chromium.org

Change-Id: Iacf322d04822382ea8e1f5abe1d5e72758adc399
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/1493055Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59934}