Issue #2938369 by Mohit Malik, yo30, mondrake, alexpott: The...

Issue #2938369 by Mohit Malik, yo30, mondrake, alexpott: The Symfony\Component\ClassLoader\WinCacheClassLoader class is deprecated

core/tests/Drupal/Tests/Listeners/DeprecationListenerTrait.php

@@ -319,6 +319,7 @@ public static function getSkippedDeprecations() {
       "The 'rest.entity.workflow.GET.xml' route is deprecated since version 8.5.x and will be removed in 9.0.0. Use the 'rest.entity.workflow.GET' route instead.",
       "The 'rest.entity.workflow.GET.hal_json' route is deprecated since version 8.5.x and will be removed in 9.0.0. Use the 'rest.entity.workflow.GET' route instead.",
       'The Symfony\Component\ClassLoader\ApcClassLoader class is deprecated since Symfony 3.3 and will be removed in 4.0. Use `composer install --apcu-autoloader` instead.',
+      'The Symfony\Component\ClassLoader\WinCacheClassLoader class is deprecated since Symfony 3.3 and will be removed in 4.0. Use `composer install --apcu-autoloader` instead.',
       'The Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher class is deprecated since Symfony 3.3 and will be removed in 4.0. Use EventDispatcher with closure factories instead.',
       'The Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler class is deprecated since Symfony 3.4 and will be removed in 4.0. Implement `SessionUpdateTimestampHandlerInterface` or extend `AbstractSessionHandler` instead.',
       'The "session_handler.write_check" service relies on the deprecated "Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler" class. It should either be deprecated or its implementation upgraded.',