Remove obsolete DOMContentLoadedEventListener

app/assets/javascripts/pages/projects/find_file/show/index.js

@@ -2,12 +2,10 @@ import $ from 'jquery';
 import ProjectFindFile from '~/project_find_file';
 import ShortcutsFindFile from '~/behaviors/shortcuts/shortcuts_find_file';
 
-document.addEventListener('DOMContentLoaded', () => {
-  const findElement = document.querySelector('.js-file-finder');
-  const projectFindFile = new ProjectFindFile($('.file-finder-holder'), {
-    url: findElement.dataset.fileFindUrl,
-    treeUrl: findElement.dataset.findTreeUrl,
-    blobUrlTemplate: findElement.dataset.blobUrlTemplate,
-  });
-  new ShortcutsFindFile(projectFindFile); // eslint-disable-line no-new
+const findElement = document.querySelector('.js-file-finder');
+const projectFindFile = new ProjectFindFile($('.file-finder-holder'), {
+  url: findElement.dataset.fileFindUrl,
+  treeUrl: findElement.dataset.findTreeUrl,
+  blobUrlTemplate: findElement.dataset.blobUrlTemplate,
 });
+new ShortcutsFindFile(projectFindFile); // eslint-disable-line no-new