[FrameworkBundle] Fix registration of the Scheduler component

Author: fabpot

src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php

@@ -37,7 +37,7 @@
 use Symfony\Component\PropertyInfo\PropertyInfoExtractorInterface;
 use Symfony\Component\RateLimiter\Policy\TokenBucketLimiter;
 use Symfony\Component\RemoteEvent\RemoteEvent;
-use Symfony\Component\Scheduler\Messenger\SchedulerTransportFactory;
+use Symfony\Component\Scheduler\Schedule;
 use Symfony\Component\Semaphore\Semaphore;
 use Symfony\Component\Serializer\Serializer;
 use Symfony\Component\Translation\Translator;
@@ -1614,7 +1614,7 @@ private function addSchedulerSection(ArrayNodeDefinition $rootNode, callable $en
             ->children()
                 ->arrayNode('scheduler')
                     ->info('Scheduler configuration')
-                    ->{$enableIfStandalone('symfony/scheduler', SchedulerTransportFactory::class)}()
+                    ->{$enableIfStandalone('symfony/scheduler', Schedule::class)}()
                 ->end()
             ->end()
         ;

src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php

@@ -2015,10 +2015,6 @@ private function registerSchedulerConfiguration(array $config, ContainerBuilder
             throw new LogicException('Scheduler support cannot be enabled as the Scheduler component is not installed. Try running "composer require symfony/scheduler".');
         }
 
-        if (!interface_exists(MessageBusInterface::class)) {
-            throw new LogicException('Scheduler support cannot be enabled as the Messenger component is not installed. Try running "composer require symfony/messenger".');
-        }
-
         $loader->load('scheduler.php');
     }