Remove obsolete DOMContentLoadedEventListener

app/assets/javascripts/pages/profiles/index.js

@@ -3,9 +3,8 @@ import '~/profile/gl_crop';
 import Profile from '~/profile/profile';
 import initSearchSettings from '~/search_settings';
 
-document.addEventListener('DOMContentLoaded', () => {
-  // eslint-disable-next-line func-names
-  $(document).on('input.ssh_key', '#key_key', function () {
+// eslint-disable-next-line func-names
+$(document).on('input.ssh_key', '#key_key', function () {
   const $title = $('#key_title');
   const comment = $(this)
     .val()
@@ -15,9 +14,8 @@ document.addEventListener('DOMContentLoaded', () => {
   if (comment && comment.length > 1) {
     $title.val(comment[1]).change();
   }
-  });
+});
 
-  new Profile(); // eslint-disable-line no-new
+new Profile(); // eslint-disable-line no-new
 
-  initSearchSettings();
-});
+initSearchSettings();