Remove remaining deprecated code from Drupal 11

I applied the diff to 11.x and searched for 'removed from drupal:11.0' and get two results, in

• \Drupal\KernelTests\Core\Render\Element\DeprecatedElementTest::testBuildInfo
• \Drupal\element_info_test\Element\Deprecated

That is for testing that the deprecation process works for a deprecated render element.

In other tests of the deprecation process itself we use "is deprecated in drupal:X.0.0 and is removed from drupal:Y.0.0", maybe worth a followup to both make this consistent and make it easier to see which ones need to remain forever as they test the system itself.

I was thinking the same thing, so tagging for a followup. It's too late to do that now.

Opened 📌 Use consistent fake versions for testing deprecations Active

Pushed one more commit to remove a bc layer for chromeOptions in PerformanceTestTrait which didn't trigger its own deprecation because we already had one for the same thing elsewhere, but is no longer necessary once we don't support it. Trivial change so as long as gitlab comes back green I'll go ahead and commit this one once it has.

Committed/pushed to 11.x and cherry-picked to 11.0.x, thanks!

Automatically closed - issue fixed for 2 weeks with no activity.