Complete live region support in ChromeVox Next.

chrome/browser/resources/chromeos/chromevox/cvox2/background/background_test.extjs

 // 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_next_e2e_test_base.js',
              '../../testing/assert_additions.js']);
 
 GEN_INCLUDE(['../../testing/mock_feedback.js']);
 
@@ skipping 198 matching lines @@
         .call(this.doCmd('continuousRead'))
         .expectSpeech(
             'start',
             'alpha', 'Link',
             'beta', 'Link',
             'Heading 1', 'charlie');
     mockFeedback.replay();
   });
 });
 
-TEST_F('BackgroundTest', 'LiveRegionAddElement', function() {
-  var mockFeedback = this.createMockFeedback();
-  this.runWithLoadedTree(
-    function() {/*!
-      <h1>Document with live region</h1>
-      <p id="live" aria-live="polite"></p>
-      <button id="go">Go</button>
-      <script>
-        document.getElementById('go').addEventListener('click', function() {
-          document.getElementById('live').innerHTML = 'Hello, world';
-        }, false);
-      </script>
-    */},
-    function(rootNode) {
-      var go = rootNode.find({ role: RoleType.button });
-      mockFeedback.call(go.doDefault.bind(go))
-          .expectSpeech('Hello, world');
-      mockFeedback.replay();
-    });
-});
-
-TEST_F('BackgroundTest', 'LiveRegionRemoveElement', function() {
-  var mockFeedback = this.createMockFeedback();
-  this.runWithLoadedTree(
-    function() {/*!
-      <h1>Document with live region</h1>
-      <p id="live" aria-live="polite" aria-relevant="removals">Hello, world</p>
-      <button id="go">Go</button>
-      <script>
-        document.getElementById('go').addEventListener('click', function() {
-          document.getElementById('live').innerHTML = '';
-        }, false);
-      </script>
-    */},
-    function(rootNode) {
-      var go = rootNode.find({ role: RoleType.button });
-      go.doDefault();
-      mockFeedback.expectSpeech('removed:')
-          .expectSpeech('Hello, world');
-      mockFeedback.replay();
-    });
-});
-
 TEST_F('BackgroundTest', 'InitialFocus', function() {
   var mockFeedback = this.createMockFeedback();
   this.runWithLoadedTree('<a href="a">a</a>',
     function(rootNode) {
       mockFeedback.expectSpeech('a')
           .expectSpeech('Link');
       mockFeedback.replay();
     });
 });
 
@@ skipping 231 matching lines @@
           .call(off)
           .call(focusThen.bind(this, rootNode.find({ role: 'link' }), on))
           .call(focusThen.bind(this, rootNode.find({ role: 'textField' })))
           .expectNextSpeechUtteranceIsNot('a')
           .expectSpeech('Edit text');
 
       mockFeedback.replay();
     }
   );
 });