Incorrect name for anonymous when is used title in one view with Contextual filters (UID)

This needs some tests added to the ones provided by the referenced issue above then I guess.

So, maybe we don't need the title override, but the currently patch will not work anyhow.

Not totally sure about this approach, but we could add the anonymous user to the views_data definition, then the current logic will take care of this for us anyway.

Validation welcome.

Do we then still require the code in the actual argument handler?

We just have the overriden title_query() method left. Won't we need that for multiples?

#3: 1823398-3.patch queued for re-testing.

Reroll.
1. Added test for multiples
2. Removed the anonymous code from argument handler

Injected the user storage controller.

Is there an issue to add a generic entity id argument handler?

+++ b/core/modules/user/lib/Drupal/user/Tests/Views/HandlerArgumentUserUidTest.php
@@ -43,6 +43,17 @@ public function testArgumentTitle() {
+    $anonymous = $this->container->get('config.factory')->get('user.settings')->get('anonymous');

Just in case you have to reroll it again, change that to \Drupal::config()..., as we now not longer call the container like that in tests.

9: 1823398-9.patch queued for re-testing.

Committed f22264a and pushed to 8.x. Thanks!