Issue #3443200 by smustgrave: Remove deprecated code from field + datetime modules

core/modules/datetime/src/Plugin/views/argument/Date.php

@@ -47,12 +47,8 @@ public function __construct(
     $plugin_definition,
     RouteMatchInterface $route_match,
     DateFormatterInterface $date_formatter,
-    ?TimeInterface $time = NULL,
+    TimeInterface $time,
   ) {
-    if (!$time) {
-      @trigger_error('Calling ' . __METHOD__ . ' without the $time argument is deprecated in drupal:10.3.0 and it will be required in drupal:11.0.0. See https://www.drupal.org/node/3395991', E_USER_DEPRECATED);
-      $time = \Drupal::service('datetime.time');
-    }
     parent::__construct($configuration, $plugin_id, $plugin_definition, $route_match, $date_formatter, $time);
 
     $definition = $this->getFieldStorageDefinition();

core/modules/field/tests/src/Traits/EntityReferenceTestTrait.php

-<?php
-
-declare(strict_types=1);
-
-namespace Drupal\Tests\field\Traits;
-
-@trigger_error('The ' . __NAMESPACE__ . '\EntityReferenceTestTrait is deprecated in drupal:10.2.0 and is removed from drupal:11.0.0. Instead, use \Drupal\Tests\field\Traits\EntityReferenceFieldCreationTrait. See https://www.drupal.org/node/3401941', E_USER_DEPRECATED);
-
-/**
- * Provides common functionality for the EntityReference test classes.
- *
- * @deprecated in drupal:10.2.0 and is removed from drupal:11.0.0. Use
- *    \Drupal\Tests\field\Traits\EntityReferenceFieldCreationTrait instead.
- *
- * @see https://www.drupal.org/node/3401941
- */
-trait EntityReferenceTestTrait {
-
-  use EntityReferenceFieldCreationTrait;
-
-}