Port chromevox build to GN.

chrome/browser/resources/chromeos/chromevox/testing/chromevox_next_e2e_test_base.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(['chrome/browser/resources/chromeos/chromevox/testing/' +
-    'chromevox_e2e_test_base.js']);
+GEN_INCLUDE(['chromevox_e2e_test_base.js']);
 
 /**
  * Base test fixture for ChromeVox Next end to end tests.
  *
  * These tests are identical to ChromeVoxE2ETests except for performing the
  * necessary setup to run ChromeVox Next.
  * @constructor
  * @extends {ChromeVoxE2ETest}
  */
 function ChromeVoxNextE2ETest() {
@@ skipping 19 matching lines @@
 
         r.removeEventListener(listener);
         callback && callback(evt.target);
         callback = null;
       };
       r.addEventListener('loadComplete', listener, true);
       this.runWithTab(doc);
     }.bind(this));
   }
 };