This reverts commit 83786cb4.

Reason for revert:
https://ci.chromium.org/p/v8/builders/ci/V8%20Blink%20Linux%20Debug/2037

Original change's description:
> Delay setting up deserialized JSArrayBuffer
> 
> Setting up JSArrayBuffer may trigger GC. Delay this until we
> are done with deserialization.
> 
> R=​ulan@chromium.org
> 
> Bug: chromium:1033395
> Change-Id: I6c79bc47421bc2662dc1906534fc8e820c351ced
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1965580
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Commit-Queue: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65441}

TBR=ulan@chromium.org,yangguo@chromium.org,petermarshall@chromium.org

Change-Id: I77b8ae836e9003eaaccef440dfaf3ae840c112cb
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:1033395
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1967327Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65450}