magento-engcom/magento2ce#2731: Fixed static tests

Author: sivaschenko

app/code/Magento/Customer/Model/Customer.php

@@ -1054,17 +1054,6 @@ public function resetErrors()
         return $this;
     }
 
-    /**
-     * Prepare customer for delete
-     *
-     * @return $this
-     */
-    public function beforeDelete()
-    {
-        //TODO : Revisit and figure handling permissions in MAGETWO-11084 Implementation: Service Context Provider
-        return parent::beforeDelete();
-    }
-
     /**
      * Processing object after save data
      *