Support automatically resolving dependencies in javascript tests.

chrome/browser/resources/chromeos/chromevox/common/aria_util_test.js

 // Copyright 2014 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.
 
 // Include test fixture.
 GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture for aria_util.js.
  * @constructor
  * @extends {ChromeVoxUnitTestBase}
  */
 function CvoxAriaUtilUnitTest() {}
 
 CvoxAriaUtilUnitTest.prototype = {
   __proto__: ChromeVoxUnitTestBase.prototype,
 
   /** @override */
-  extraLibraries: [
-    'aria_util.js',
-    'dom_util.js',
-    'node_state.js',
-    'chromevox.js',
-    '../host/interface/abstract_earcons.js']
+  closureModuleDeps: [
+    'cvox.AriaUtil',
+    'cvox.ChromeVox',
+    'cvox.DomUtil',]
 };
 
 TEST_F('CvoxAriaUtilUnitTest', 'GetStateGridWithActiveCell', function() {
   this.loadDoc(function() {/*!
     <div id="grid" role="grid" aria-activedescendant="cell">
       <div role="row">
         <div id="cell" role="gridcell">
       </div>
     </div>
   */});
@@ skipping 100 matching lines @@
   var outerLiveRegions = cvox.AriaUtil.getLiveRegions(outer);
   assertEquals(2, outerLiveRegions.length);
   assertNotEquals(-1, outerLiveRegions.indexOf(progress));
   assertNotEquals(-1, outerLiveRegions.indexOf(progress2));
 
   // getLiveRegions works walking up the tree as well.
   var ptextLiveRegions = cvox.AriaUtil.getLiveRegions(ptext);
   assertEquals(1, ptextLiveRegions.length);
   assertNotEquals(-1, ptextLiveRegions.indexOf(progress));
 });