#1294 Remove getFormValues function

This is overiding the parent function which gives an empty result

CRM/Contact/Form/Search.php

@@ -757,13 +757,6 @@ class CRM_Contact_Form_Search extends CRM_Core_Form_Search {
     $controller->moveFromSessionToTemplate();
   }
 
-  /**
-   * @return array
-   */
-  public function &getFormValues() {
-    return $this->_formValues;
-  }
-
   /**
    * Common post processing.
    */