Fix broken panel menus

chrome/browser/resources/chromeos/chromevox/cvox2/background/panel_menu.js

 // Copyright 2016 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 A drop-down menu in the ChromeVox panel.
  */
 
 goog.provide('PanelMenu');
 goog.provide('PanelNodeMenu');
@@ skipping 292 matching lines @@
   findMoreNodes_: function() {
     while (this.walker_.next().node) {
       var node = this.walker_.node;
       if (node == this.node_)
         this.selectNext_ = true;
       if (this.pred_(node)) {
         var output = new Output();
         var range = cursors.Range.fromNode(node);
         output.withSpeech(range, range, Output.EventType.NAVIGATE);
         var label = output.toString();
-        this.addMenuItem(label, '', '', function() {
-          chrome.extension.getBackgroundPage().ChromeVoxState
-              .instance['navigateToRange'](cursors.Range.fromNode(node));
-        });
+        this.addMenuItem(label, '', '', (function() {
+          var savedNode = node;
+          return function() {
+            chrome.extension.getBackgroundPage().ChromeVoxState
+                .instance['navigateToRange'](cursors.Range.fromNode(savedNode));
+          };
+        }()));
+
         if (this.selectNext_) {
           this.activateItem(this.items_.length - 1);
           this.selectNext_ = false;
         }
       }
 
       if (this.async_) {
         this.nodeCount_++;
         if (this.nodeCount_ >= PanelNodeMenu.MAX_NODES_BEFORE_ASYNC) {
           this.nodeCount_ = 0;
@@ skipping 11 matching lines @@
    * @private
    */
   finish_: function() {
     if (!this.items_.length) {
       this.addMenuItem(
           Msgs.getMsg('panel_menu_item_none'), '', '', function() {});
       this.activateItem(0);
     }
   }
 };