1 files changed, 0 insertions, 13 deletions
diff --git a/app/assets/javascripts/diffs/utils/preferences.js b/app/assets/javascripts/diffs/utils/preferences.js
deleted file mode 100644
index 6b4aaf45937..00000000000
--- a/app/assets/javascripts/diffs/utils/preferences.js
+++ /dev/null
@@ -1,13 +0,0 @@
-import Cookies from 'js-cookie';
-import { DIFF_FILE_BY_FILE_COOKIE_NAME, DIFF_VIEW_FILE_BY_FILE } from '../constants';
-
-export function fileByFile(pref = false) {
-  const cookie = Cookies.get(DIFF_FILE_BY_FILE_COOKIE_NAME);
-
-  // use the cookie first, if it exists
-  if (cookie) {
-    return cookie === DIFF_VIEW_FILE_BY_FILE;
-  }
-
-  return pref;
-}