remove XXX notes

customize.dist/loading.js

@@ -321,7 +321,6 @@ button:not(.btn).primary:hover{
         if (data.type === "offline") {
             try {
                 isOffline = true;
-                Messages.offlineError = "OFFLINE MODE NOT AVAILABLE"; // XXX
                 document.querySelector('#cp-loading-message').setAttribute('style', 'display:block;');
                 document.querySelector('#cp-loading-message').innerText = Messages.offlineError;
             } catch (e) { console.error(e); }

www/common/drive-ui.js

@@ -4377,7 +4377,7 @@ define([
                 if (manager.isFolder(el) && !manager.isSharedFolder(el) && !anonDrive) { // Folder
                     // disconnected
                     if (!APP.editable) {
-                        return void UI.warn(Messages.error); // XXX
+                        return void UI.warn(Messages.error);
                     }
                     // if folder is inside SF
                     else if (manager.isInSharedFolder(paths[0].path)) {