Revert "[vm] Disable longjmp() wrapper in exceptional flow in TSAN until g3 issue is fixed"
Revert "[vm] Disable longjmp() wrapper in exceptional flow in TSAN until g3 issue is fixed"

This reverts commit 8d412e80e1b513c49b156c938f9e2eaf4e1d0f0f.

Reason for revert: b/209838275#comment53

TEST=ci

Original change's description:
> [vm] Disable longjmp() wrapper in exceptional flow in TSAN until g3 issue is fixed
>
> Issue b/209838275
>
> TEST=ci
>
> Change-Id: Ie0a2e6f68a0c4f855dfd367dd3dd0a37053be479
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/222760
> Reviewed-by: Ivan Inozemtsev <485d797b24cb233840f738205d28b40bd33bdaad@google.com>
> Commit-Queue: Martin Kustermann <a35dd5b79fac84b2bb3b026a16b8becc55af5961@google.com>

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: Iab202ddbd54060f609096b71f8ef83da53249d40
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/231005
Reviewed-by: Ivan Inozemtsev <485d797b24cb233840f738205d28b40bd33bdaad@google.com>
Commit-Queue: Ivan Inozemtsev <485d797b24cb233840f738205d28b40bd33bdaad@google.com>
Reviewed-by: Martin Kustermann <a35dd5b79fac84b2bb3b026a16b8becc55af5961@google.com>
Commit-Queue: Martin Kustermann <a35dd5b79fac84b2bb3b026a16b8becc55af5961@google.com>

dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk