commit 658e37fd1a36321ee5e0e6bc4374737ec0733951
Author: David Valdez <me@gnuget.org>
Date:   Mon Apr 29 02:41:27 2013 -0500

    1898434-46 using moduleHandler instead of drupal_alter

diff --git a/core/modules/options/lib/Drupal/options/Plugin/field/widget/OptionsWidgetBase.php b/core/modules/options/lib/Drupal/options/Plugin/field/widget/OptionsWidgetBase.php
index aa34941..8c05b00 100644
--- a/core/modules/options/lib/Drupal/options/Plugin/field/widget/OptionsWidgetBase.php
+++ b/core/modules/options/lib/Drupal/options/Plugin/field/widget/OptionsWidgetBase.php
@@ -120,17 +120,17 @@ protected function getOptions() {
         switch ($this->getPluginId()) {
           case 'options_buttons':
             $label = t('N/A');
-          break;
+            break;
 
           case 'options_select':
             $label = ($empty_option == OptionsWidgetBase::OPTIONS_EMPTY_NONE ? t('- None -') : t('- Select a value -'));
-          break;
+            break;
         }
 
         $options = array('_none' => $label) + $options;
       }
 
-      drupal_alter('options_list', $options, $this->field);
+      \Drupal::moduleHandler()->alter('options_list', $options, $this->field);
 
       array_walk_recursive($options, array($this, 'sanitizeLabel'));