removed duplicate code

src/Symfony/Bundle/FrameworkBundle/Templating/Helper/SecurityHelper.php

@@ -2,7 +2,6 @@
 
 namespace Symfony\Bundle\FrameworkBundle\Templating\Helper;
 
-use Symfony\Component\Security\Acl\Voter\FieldVote;
 use Symfony\Component\Templating\Helper\Helper;
 use Symfony\Component\Security\SecurityContext;
 
@@ -39,16 +38,8 @@ class SecurityHelper extends Helper
         if (null === $this->context) {
             return false;
         }
-        
-        if ($field !== null) {
-            if (null === $object) {
-                throw new \InvalidArgumentException('$object cannot be null when field is not null.');
-            }
-            
-            $object = new FieldVote($object, $field);
-        }
 
-        return $this->context->vote($role, $object);
+        return $this->context->vote($role, $object, $field);
     }
 
     /**

src/Symfony/Bundle/TwigBundle/Extension/SecurityExtension.php

@@ -32,16 +32,8 @@ class SecurityExtension extends \Twig_Extension
         if (null === $this->context) {
             return false;
         }
-        
-        if ($field !== null) {
-            if (null === $object) {
-                throw new \InvalidArgumentException('$object cannot be null when field is not null.');
-            }
-            
-            $object = new FieldVote($object, $field);
-        }
 
-        return $this->context->vote($role, $object);
+        return $this->context->vote($role, $object, $field);
     }
 
     /**

src/Symfony/Component/Security/SecurityContext.php

@@ -4,6 +4,7 @@ namespace Symfony\Component\Security;
 
 use Symfony\Component\Security\Authentication\Token\TokenInterface;
 use Symfony\Component\Security\Authorization\AccessDecisionManager;
+use Symfony\Component\Security\Acl\Voter\FieldVote;
 
 /*
  * This file is part of the Symfony package.
@@ -45,12 +46,20 @@ class SecurityContext
         return null === $this->token ? null : $this->token->getUser();
     }
 
-    public function vote($attributes, $object = null)
+    public function vote($attributes, $object = null, $field = null)
     {
         if (null === $this->token || null === $this->accessDecisionManager) {
             return false;
         }
 
+        if ($field !== null) {
+            if (null === $object) {
+                throw new \InvalidArgumentException('$object cannot be null when field is not null.');
+            }
+
+            $object = new FieldVote($object, $field);
+        }
+
         return $this->accessDecisionManager->decide($this->token, (array) $attributes, $object);
     }