Restyled Files.app's file list, including scrollbars.

chrome/browser/resources/file_manager/main_new_ui.html

Index: chrome/browser/resources/file_manager/main_new_ui.html
diff --git a/chrome/browser/resources/file_manager/main_new_ui.html b/chrome/browser/resources/file_manager/main_new_ui.html
index 52cece12208ad23df3d36f52a6e0ae305b4d4850..04fd15f09dd684689d490ce32d4dc9b1428aa1e8 100644
--- a/chrome/browser/resources/file_manager/main_new_ui.html
+++ b/chrome/browser/resources/file_manager/main_new_ui.html
@@ -100,6 +100,7 @@
       <script src="js/file_tasks.js"></script>
       <script src="js/file_transfer_controller.js"></script>
       <script src="js/file_type.js"></script>
+      <script src="js/scrollbar.js"></script>
       <script src="js/sidebar.js"></script>
       <script src="js/volume_manager.js"></script>
       <script src="js/media/media_util.js"></script>