Remove obsolete DOMContentLoadedEventListener

app/assets/javascripts/pages/projects/branches/index/index.js

@@ -2,8 +2,6 @@ import AjaxLoadingSpinner from '~/branches/ajax_loading_spinner';
 import DeleteModal from '~/branches/branches_delete_modal';
 import initDiverganceGraph from '~/branches/divergence_graph';
-document.addEventListener('DOMContentLoaded', () => {
-  AjaxLoadingSpinner.init();
-  new DeleteModal(); // eslint-disable-line no-new
-  initDiverganceGraph(document.querySelector('.js-branch-list').dataset.divergingCountsEndpoint);
-});
+AjaxLoadingSpinner.init();
+new DeleteModal(); // eslint-disable-line no-new
+initDiverganceGraph(document.querySelector('.js-branch-list').dataset.divergingCountsEndpoint);