This reverts commit 3297ccca.

Reason for revert: V8 roll is failing https://luci-milo.appspot.com/ui/inv/build-8804330987023399745/test-results?q=DevToolsTest.TestPauseWhenScriptIsRunning

Original change's description:
> [debug] Immediately step-in for 'stack check triggered' debug breaks
>
> This CL changes debug breaks that are triggered via interrupts (i.e.
> via stack check). One client of this behavior is the `Debugger.pause`
> CDP method.
>
> The problem is that when we pause so early, the JSFunction didn't have
> time yet to create and push it's context. This requires special
> handling in the ScopeIterator and makes an upcoming change unnecessary
> complex.
>
> Another (minor) problem is that local debug-evaluate can't change
> context-allocated local variables (see changed regression bug). Since
> the context is not yet created and pushed, variables are written to
> the DebugEvaluateContext that goes away after the evaluation.
>
> The solution is to mirror what `BreakOnNextFunction` does. Instead
> of staying paused in the middle of the function entry, we trigger
> a "step in" and pause at the first valid breakable position instead.
> This ensures that the function context is already created and pushed.
>
> Note that we do this only in case for JSFunctions. In all other cases
> we keep the existing behavior and stay paused in the entry.
>
> R=​jgruber@chromium.org
>
> Fixed: chromium:1246907
> Change-Id: I0cd8ae6e049a3b55bdd44858e769682a1ca47064
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3854501
> Reviewed-by: Jakob Linke <jgruber@chromium.org>
> Commit-Queue: Simon Zünd <szuend@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82817}

Change-Id: I0c34b7b4a788572a73ca380b3d767223fb6e7ea1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3867311
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Owners-Override: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82855}