Remove some unused variables, properties and methods

tgalopin · tgalopin · commit 58f29cc803b5 · 2017-12-08T13:09:58.000+01:00
diff --git a/Extension/Core/Type/TimezoneType.php b/Extension/Core/Type/TimezoneType.php
@@ -23,13 +23,6 @@ class TimezoneType extends AbstractType
      */
     private static $timezones;
 
-    /**
-     * Stores the available timezone choices.
-     *
-     * @var array
-     */
-    private static $flippedTimezones;
-
     /**
      * {@inheritdoc}
      */
