remove unused code

discussion.php

@@ -25,7 +25,6 @@
 // Include config and locallib.
 require_once('../../config.php');
 require_once($CFG->dirroot . '/mod/moodleoverflow/locallib.php');
-require_once($CFG->dirroot . '/course/modlib.php');
 
 // Declare optional parameters.
 $d = required_param('d', PARAM_INT); // The ID of the discussion.

mod_form.php

@@ -41,22 +41,6 @@
  */
 class mod_moodleoverflow_mod_form extends moodleform_mod {
 
-    /**
-     * constructor
-     * @see moodleform_mod::moodleform_mod
-     */
-    public function __construct($current, $section, $cm, $course) {
-        // Pre parse mod data if exists (in case not new).
-        if ($current && property_exists($current, 'setting')) {
-            $strategyoptions = json_decode($current->setting, true);
-            foreach ($strategyoptions as $stratkey => $strategy) {
-                foreach ($strategy as $key => $option) {
-                    $current->{$this->get_settingsfield_identifier($stratkey, $key)} = $option;
-                }
-            }
-        }
-        parent::__construct($current, $section, $cm, $course);
-    }
     /**
      * Defines forms elements.
      */
@@ -265,16 +249,4 @@ public function data_postprocessing($data) {
             $data->coursewidereputation = false;
         }
     }
-
-    /**
-     * Set
-     * @param $default_values
-     * @return void
-     */
-    public function data_preprocessing(&$default_values) {
-        parent::data_preprocessing($default_values);
-
-        // Fill the anonymous and the grade options with the values that were set.
-
-    }
 }