Remove deprecated non_lazy_route_enhancer and non_lazy_route_filter #3347710

Closes #3347710

core/lib/Drupal/Core/Routing/Router.php

@@ -84,22 +84,6 @@ public function addRouteFilter(FilterInterface $route_filter) {
     $this->filters[] = $route_filter;
   }
 
-  /**
-   * Adds a deprecated route filter.
-   *
-   * @param \Drupal\Core\Routing\FilterInterface $route_filter
-   *   The route filter.
-   *
-   * @deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. Use
-   *   route_filter instead.
-   *
-   * @see https://www.drupal.org/node/2894934
-   */
-  public function addDeprecatedRouteFilter(FilterInterface $route_filter) {
-    @trigger_error('non_lazy_route_filter is deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. Use route_filter instead. See https://www.drupal.org/node/2894934', E_USER_DEPRECATED);
-    $this->filters[] = $route_filter;
-  }
-
   /**
    * Adds a route enhancer.
    *
@@ -110,22 +94,6 @@ public function addRouteEnhancer(EnhancerInterface $route_enhancer) {
     $this->enhancers[] = $route_enhancer;
   }
 
-  /**
-   * Adds a deprecated route enhancer.
-   *
-   * @param \Drupal\Core\Routing\EnhancerInterface $route_enhancer
-   *   The route enhancer.
-   *
-   * @deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. Use
-   *   route_enhancer instead.
-   *
-   * @see https://www.drupal.org/node/2894934
-   */
-  public function addDeprecatedRouteEnhancer(EnhancerInterface $route_enhancer) {
-    @trigger_error('non_lazy_route_enhancer is deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. Use route_enhancer instead. See https://www.drupal.org/node/2894934', E_USER_DEPRECATED);
-    $this->enhancers[] = $route_enhancer;
-  }
-
   /**
    * {@inheritdoc}
    */