This reverts commit f6450b97ec.
Reason for revert: ClusterFuzz bugs
Original change's description:
> Reland [super] Store home object in Context instead of JSFunction
>
> 1) Computed property keys (esp functions in them) shouldn't be inside
> the object literal scope.
>
> 2) I was using an imprecise "maybe uses super" and storing it to
> preparse data. This won't fly, since it pollutes sister scopes and
> leads to confusion wrt whether an object literal needs a home object
> or not. Made it precise (mostly cancelling changes in the original CL).
>
> 3) PreParser::NewSuperPropertyReference was creating a VariableProxy for
> this_function (which made it used) -> inconsistent scopes between
> parsing and preparsing.
>
> 4) MultipleEntryBlockContextScope was messing up the accumulator
>
> Original: https://chromium-review.googlesource.com/c/v8/v8/+/2563275
>
> This saves memory (the home object doesn't need to be stored for each
> method, but only once per class) and hopefully makes the home object
> a constant in the optimized code.
>
> Detailed documentation of the changes:
> https://docs.google.com/document/d/1ZVXcoQdf9IdMsnRI9iyUjyq9NDoEyx9nA3XqMgwflMs/edit?usp=sharing
>
> Bug: v8:9237, chromium:1167918, chromium:1167981, chromium:1167988, chromium:1168055
> Change-Id: I4f53f18cc18762c33e53d8c802909b42f1c33538
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2637220
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Marja Hölttä <marja@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#72169}
TBR=marja@chromium.org,leszeks@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:9237
Bug: chromium:1167918
Bug: chromium:1167981
Bug: chromium:1167988
Bug: chromium:1168055
Bug: chromium:1171195
Bug: chromium:1171600
Change-Id: I15209f50c3fc8acf385a23f031ebb64139e2f519
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2653158
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72391}
12f8ac4713