Merge branch '3.1'

* 3.1:
  Minor fixes
  [Cache] Fix abstract AdapterTestCase cache property
  [Console] Overcomplete argument exception message tweak.
  fixed bad auto merge
  Console table cleanup
  undefined offset fix (#19406)
  [EventDispatcher] Removed unused variable

Author: fabpot

Compiler/ResolveReferencesToAliasesPass.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\DependencyInjection\Compiler;
 
 use Symfony\Component\DependencyInjection\Alias;
-use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\DependencyInjection\ContainerBuilder;

Tests/Compiler/ReplaceAliasByActualDefinitionPassTest.php

@@ -48,7 +48,7 @@ public function testProcess()
 
         $this->assertTrue($container->has('container'));
 
-        $resolvedFactory = $aDefinition->getFactory(false);
+        $resolvedFactory = $aDefinition->getFactory();
         $this->assertSame('b_alias', (string) $resolvedFactory[0]);
     }
 

Tests/Loader/XmlFileLoaderTest.php

@@ -14,7 +14,6 @@
 use Symfony\Bridge\PhpUnit\ErrorAssert;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
 use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;