refactor ACL for easy voter. Apply on TaskVoter

src/Bundle/ChillMainBundle/Security/Authorization/AbstractChillVoter.php

@@ -23,8 +23,8 @@ use Symfony\Component\Security\Core\Authorization\Voter\Voter;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 
 /**
- * Voter for Chill software. 
- * 
+ * Voter for Chill software.
+ *
  * This abstract Voter provide generic methods to handle object specific to Chill
  *
  *
@@ -36,20 +36,20 @@ abstract class AbstractChillVoter extends Voter implements ChillVoterInterface
     {
         @trigger_error('This voter should implements the new `supports` '
             . 'methods introduced by Symfony 3.0, and do not rely on '
-            . 'getSupportedAttributes and getSupportedClasses methods.', 
+            . 'getSupportedAttributes and getSupportedClasses methods.',
             E_USER_DEPRECATED);
 
         return \in_array($attribute, $this->getSupportedAttributes($attribute))
             && \in_array(\get_class($subject), $this->getSupportedClasses());
     }
-    
+
     protected function voteOnAttribute($attribute, $subject, TokenInterface $token)
     {
         @trigger_error('This voter should implements the new `voteOnAttribute` '
             . 'methods introduced by Symfony 3.0, and do not rely on '
             . 'isGranted method', E_USER_DEPRECATED);
-        
+
         return $this->isGranted($attribute, $subject, $token->getUser());
     }
-    
+
 }