diff --git a/core/modules/content_translation/content_translation.module b/core/modules/content_translation/content_translation.module
index 95cd875..c8320da 100644
--- a/core/modules/content_translation/content_translation.module
+++ b/core/modules/content_translation/content_translation.module
@@ -56,7 +56,6 @@ function content_translation_help($path, $arg) {
 function content_translation_module_implements_alter(&$implementations, $hook) {
   switch ($hook) {
     // Move some of our hook implementations to the end of the list.
-    case 'menu_alter':
     case 'entity_type_alter':
       $group = $implementations['content_translation'];
       unset($implementations['content_translation']);
@@ -180,55 +179,6 @@ function content_translation_entity_operation_alter(array &$operations, \Drupal\
 }
 
 /**
- * Implements hook_menu_alter().
- *
- * @todo Split this into route definition and menu link definition. See
- *   https://drupal.org/node/1987882 and https://drupal.org/node/2047633.
- */
-function content_translation_menu_alter(array &$items) {
-  // Check that the declared menu base paths are actually valid.
-  foreach (\Drupal::entityManager()->getDefinitions() as $entity_type_id => $entity_type) {
-    if (content_translation_enabled($entity_type_id)) {
-      $path = _content_translation_link_to_router_path($entity_type_id, $entity_type->getLinkTemplate('canonical'));
-
-      // If the base path is not defined we cannot provide the translation UI
-      // for this entity type. In some cases the actual base path might not have
-      // a menu loader associated, hence we need to check also for the plain "%"
-      // variant. See for instance comment_menu().
-      if (!isset($items[$path]) && !isset($items["$path/edit"])
-          && !isset($items[_content_translation_menu_strip_loaders($path)])) {
-        unset(
-          $items["$path/translations"],
-          $items["$path/translations/add/%language/%language"],
-          $items["$path/translations/delete/%language"]
-        );
-        $t_args = array('@entity_type' => $entity_type->getLabel() ?: $entity_type_id);
-        watchdog('content translation', 'The entities of type @entity_type do not define a valid base path: it will not be possible to translate them.', $t_args, WATCHDOG_WARNING);
-      }
-      else {
-        $edit_path = $path . '/edit';
-
-        if (isset($items[$edit_path])) {
-          // If the edit path is a default local task we need to find the parent
-          // item.
-          $edit_path_split = explode('/', $edit_path);
-          do {
-            $entity_form_item = &$items[implode('/', $edit_path_split)];
-            array_pop($edit_path_split);
-          }
-          while (!empty($entity_form_item['type']) && $entity_form_item['type'] == MENU_DEFAULT_LOCAL_TASK);
-
-          // Make the "Translate" tab follow the "Edit" one when possible.
-          if (isset($entity_form_item['weight'])) {
-            $items["$path/translations"]['weight'] = $entity_form_item['weight'] + 0.01;
-          }
-        }
-      }
-    }
-  }
-}
-
-/**
  * Implements hook_menu_link_defaults_alter().
  */
 function content_translation_menu_link_defaults_alter(array &$links) {