removed unneeded use statements

src/Symfony/Component/Debug/Debug.php

@@ -11,8 +11,6 @@
 
 namespace Symfony\Component\Debug;
 
-use Symfony\Component\Debug\DebugClassLoader;
-
 /**
  * Registers all the debug tools.
  *

src/Symfony/Component/DependencyInjection/ContainerBuilder.php

@@ -24,7 +24,6 @@ use Symfony\Component\Config\Resource\FileResource;
 use Symfony\Component\Config\Resource\ResourceInterface;
 use Symfony\Component\DependencyInjection\LazyProxy\Instantiator\InstantiatorInterface;
 use Symfony\Component\DependencyInjection\LazyProxy\Instantiator\RealServiceInstantiator;
-use Symfony\Component\DependencyInjection\ExpressionLanguage;
 use Symfony\Component\ExpressionLanguage\Expression;
 
 /**

src/Symfony/Component/Form/Extension/Csrf/CsrfExtension.php

@@ -13,6 +13,10 @@ namespace Symfony\Component\Form\Extension\Csrf;
 
 use Symfony\Component\Form\Exception\UnexpectedTypeException;
 use Symfony\Component\Form\Extension\Csrf\CsrfProvider\CsrfProviderAdapter;
+use Symfony\Component\Form\Extension\Csrf\CsrfProvider\CsrfProviderInterface;
+use Symfony\Component\Form\AbstractExtension;
+use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface;
+use Symfony\Component\Translation\TranslatorInterface;
 
 /**
  * This extension protects forms by using a CSRF token.

src/Symfony/Component/HttpKernel/DataCollector/EventDataCollector.php

@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\HttpKernel\DataCollector;
 
-use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;

src/Symfony/Component/HttpKernel/DataCollector/LoggerDataCollector.php

@@ -15,7 +15,6 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpKernel\Debug\ErrorHandler;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
-use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
 
 /**
  * LogDataCollector.

src/Symfony/Component/HttpKernel/DataCollector/MemoryDataCollector.php

@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\HttpKernel\DataCollector;
 
-use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 

src/Symfony/Component/HttpKernel/DataCollector/TimeDataCollector.php

@@ -11,8 +11,9 @@
 
 namespace Symfony\Component\HttpKernel\DataCollector;
 
-use Symfony\Component\HttpKernel\DataCollector\DataCollector;
+use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\KernelInterface;
 
 /**
  * TimeDataCollector.