This reverts commit 70e65f8961.
Reason for revert: Breaks roll (https://chromium-review.googlesource.com/c/chromium/src/+/4030636/6?checksPatchset=6&checksRunsSelected=chromeos-amd64-generic-rel&tab=checks)
Original change's description:
> [ext-code-space] Change compression scheme for Code pointers
>
> Unlike the default scheme the ExternalCodeCompressionScheme allows
> the cage to cross 4GB boundary at a price of making decompression
> slightly more complex. The former outweighs the latter because it
> gives us more flexibility in allocating the code range closer to
> the .text section in the process address space. At the same time
> decompression of the external code field happens relatively rarely
> during GC.
>
> Bug: v8:11880
> Change-Id: Ia62bedd318f88c2147534ff000ab9fad354777f3
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3899307
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#84269}
Bug: v8:11880
Change-Id: I65607590dd12e92c741ccedf84ac3c6b2fcf075e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4031182
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Owners-Override: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84335}
e4077cc01d