removed obsolete code

lib/Twig/Extension/Escaper.php

@@ -51,12 +51,6 @@ class Twig_Extension_Escaper extends Twig_Extension
      */
     public function setDefaultStrategy($defaultStrategy)
     {
-        if ('filename' === $defaultStrategy) {
-            @trigger_error('Using "filename" as the default strategy is deprecated since version 1.27. Use "name" instead.', E_USER_DEPRECATED);
-
-            $defaultStrategy = 'name';
-        }
-
         if ('name' === $defaultStrategy) {
             $defaultStrategy = array('Twig_FileExtensionEscapingStrategy', 'guess');
         }

lib/Twig/Node.php

@@ -213,24 +213,4 @@ class Twig_Node implements Countable, IteratorAggregate
     {
         return $this->name;
     }
-
-    /**
-     * @deprecated since 1.27 (to be removed in 2.0)
-     */
-    public function setFilename($name)
-    {
-        @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use setName() instead.', E_USER_DEPRECATED);
-
-        $this->setName($name);
-    }
-
-    /**
-     * @deprecated since 1.27 (to be removed in 2.0)
-     */
-    public function getFilename()
-    {
-        @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getName() instead.', E_USER_DEPRECATED);
-
-        return $this->name;
-    }
 }

lib/Twig/Node/Embed.php

@@ -22,8 +22,6 @@ class Twig_Node_Embed extends Twig_Node_Include
         parent::__construct(new Twig_Node_Expression_Constant('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag);
 
         $this->setAttribute('name', $name);
-        // to be removed in 2.0, used name instead
-        $this->setAttribute('filename', $name);
         $this->setAttribute('index', $index);
     }
 

lib/Twig/Node/Module.php

@@ -44,10 +44,6 @@ class Twig_Node_Module extends Twig_Node
 
         // embedded templates are set as attributes so that they are only visited once by the visitors
         parent::__construct($nodes, array(
-            // source to be remove in 2.0
-            'source' => $this->source->getCode(),
-            // filename to be remove in 2.0 (use getName() instead)
-            'filename' => $this->source->getName(),
             'index' => null,
             'embedded_templates' => $embeddedTemplates,
         ), 1);