minor symfony#20705 [Form] Remove unused var cloner property (ogizanagi)

fabpot · fabpot · commit 0c1e9ab87696 · 2016-12-02T12:43:27.000+01:00
This PR was merged into the 3.2 branch. Discussion ---------- [Form] Remove unused var cloner property | Q | A | ------------- | --- | Branch? | 3.2 | Bug fix? | no | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | N/A | License | MIT | Doc PR | N/A Not used anymore after symfony#19986 EDIT: add missing `use` too. Commits ------- 0708003 [Form] Remove unused var cloner property
diff --git a/src/Symfony/Component/Form/Extension/DataCollector/FormDataCollector.php b/src/Symfony/Component/Form/Extension/DataCollector/FormDataCollector.php
@@ -17,8 +17,10 @@
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\DataCollector\DataCollector;
 use Symfony\Component\HttpKernel\DataCollector\Util\ValueExporter;
+use Symfony\Component\Validator\ConstraintViolationInterface;
 use Symfony\Component\VarDumper\Caster\Caster;
 use Symfony\Component\VarDumper\Caster\ClassStub;
+use Symfony\Component\VarDumper\Cloner\ClonerInterface;
 use Symfony\Component\VarDumper\Cloner\Data;
 use Symfony\Component\VarDumper\Cloner\Stub;
 use Symfony\Component\VarDumper\Cloner\VarCloner;
diff --git a/src/Symfony/Component/Form/Extension/DataCollector/FormDataExtractor.php b/src/Symfony/Component/Form/Extension/DataCollector/FormDataExtractor.php
@@ -23,11 +23,6 @@
  */
 class FormDataExtractor implements FormDataExtractorInterface
 {
-    /**
-     * @var VarCloner
-     */
-    private $cloner;
-
     /**
      * Constructs a new data extractor.
      */
