Ignore listMarker nodes and sync from left to right after a jump command.

chrome/browser/resources/chromeos/chromevox/cvox2/background/automation_util.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.
 
 /**
  * @fileoverview ChromeVox utilities for the automation extension API.
  */
 
 goog.provide('AutomationUtil');
 
@@ skipping 16 matching lines @@
  * @param {AutomationNode} cur Node to begin the search from.
  * @param {Dir} dir
  * @param {AutomationPredicate.Unary} pred A predicate to apply
  *     to a candidate node.
  * @return {AutomationNode}
  */
 AutomationUtil.findNodePre = function(cur, dir, pred) {
   if (!cur)
     return null;
 
-  if (pred(cur))
+  if (pred(cur) && !AutomationPredicate.shouldIgnoreNode(cur))
     return cur;
 
   var child = dir == Dir.BACKWARD ? cur.lastChild : cur.firstChild;
   while (child) {
     var ret = AutomationUtil.findNodePre(child, dir, pred);
     if (ret)
       return ret;
     child = dir == Dir.BACKWARD ?
         child.previousSibling : child.nextSibling;
   }
@@ skipping 14 matching lines @@
 
   var child = dir == Dir.BACKWARD ? cur.lastChild : cur.firstChild;
   while (child) {
     var ret = AutomationUtil.findNodePost(child, dir, pred);
     if (ret)
       return ret;
     child = dir == Dir.BACKWARD ?
         child.previousSibling : child.nextSibling;
   }
 
-  if (pred(cur))
+  if (pred(cur) && !AutomationPredicate.shouldIgnoreNode(cur))
     return cur;
 
   return null;
 };
 
 /**
  * Find the next node in the given direction in depth first order.
  *
  * Let D be the dfs linearization of |cur.root|. Then, let F be the list after
  * applying |pred| as a filter to D. This method will return the directed next
@@ skipping 202 matching lines @@
     child = child.nextSibling;
   }
 
   if (point.x <= (loc.left + loc.width) && point.x >= loc.left &&
       point.y <= (loc.top + loc.height) && point.y >= loc.top)
     return node;
   return null;
 };
 
 });  // goog.scope