Currently if the argument to matchAll has a null or undefined .flags
property, the error message will read "String.prototype.matchAll called
on null or undefined", which is very confusing.

Drive-by fix: Remove the related and unused
MethodInvokedOnNullOrUndefined error.

Bug: v8:9895
Change-Id: I3644545282ac8d2156c7a51086e37a0ab7f97a78
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1874619
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64530}