Cleanup: Remove empty array param from chrome.send('x', []).

chrome/browser/resources/about_flash.js

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 /**
 * Takes the |moduleListData| input argument which represents data about
 * the currently available modules and populates the html jstemplate
 * with that data. It expects an object structure like the above.
 * @param {Object} moduleListData Information about available modules
 */
 function renderTemplate(moduleListData) {
   // This is the javascript code that processes the template:
   var input = new JsEvalContext(moduleListData);
-  var output = document.getElementById('flashInfoTemplate');
+  var output = $('flashInfoTemplate');
   jstProcess(input, output);
 }
 
 /**
 * Asks the C++ FlashUIDOMHandler to get details about the Flash and return
 * the data in returnFlashInfo() (below).
 */
 function requestFlashInfo() {
-  chrome.send('requestFlashInfo', []);
+  chrome.send('requestFlashInfo');
 }
 
 /**
 * Called by the WebUI to re-populate the page with data representing the
 * current state of Flash.
+* @param {Object} moduleListData Information about available modules.
 */
 function returnFlashInfo(moduleListData) {
-  document.getElementById('loading-message').style.visibility = 'hidden';
-  document.getElementById('body-container').style.visibility = 'visible';
+  $('loading-message').style.visibility = 'hidden';
+  $('body-container').style.visibility = 'visible';
   renderTemplate(moduleListData);
 }
 
 // Get data and have it displayed upon loading.
 document.addEventListener('DOMContentLoaded', requestFlashInfo);
-