Add support for in-page links in ChromeVox.

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 1210 matching lines @@
         .call(doCmd('nextWord'))
         .expectBraille(text, {startIndex: 5, endIndex: 7})  // is
         .call(doCmd('previousWord'))
         .expectBraille(text, {startIndex: 0, endIndex: 4})  // This
         .call(doCmd('nextLine'))
         // Ensure nothing is selected when the range covers the entire line.
         .expectBraille('with a second line', {startIndex: -1, endIndex: -1})
         .replay();
   });
 });
+
+TEST_F('BackgroundTest', 'InPageLinks', function() {
+  var mockFeedback = this.createMockFeedback();
+  this.runWithLoadedTree(function(root) {/*!
+    <a href="#there">hi</a>
+    <button id="there">there</button>
+  */}, function(root) {
+    mockFeedback.expectSpeech('hi', 'Internal link')
+        .call(doCmd('forceClickOnCurrentItem'))
+        .expectSpeech('there', 'Button')
+        .replay();
+  });
+});