MAGETWO-55216: Reference by name to non existing plugin lead to Di compilation failure

Author: irenelagno

lib/internal/Magento/Framework/Interception/PluginList/PluginList.php

@@ -77,7 +77,6 @@ class PluginList extends Scoped implements InterceptionPluginList
 
     /**
      * @var \Psr\Log\LoggerInterface
-     * @deprecated
      */
     private $logger;