Add a treeChange type to Automation

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

 // Copyright 2015 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 Implements support for live regions in ChromeVox Next.
  */
 
 goog.provide('LiveRegions');
 
@@ skipping 78 matching lines @@
       return;
     }
 
     var type = treeChange.type;
     var relevant = node.containerLiveRelevant;
     if (relevant.indexOf('additions') >= 0 &&
         (type == 'nodeCreated' || type == 'subtreeCreated')) {
       this.outputLiveRegionChange_(node, null);
     }
 
-    if (relevant.indexOf('text') >= 0 && type == 'nodeChanged')
+    if (relevant.indexOf('text') >= 0 && type == 'textChanged')
       this.outputLiveRegionChange_(node, null);
 
     if (relevant.indexOf('removals') >= 0 && type == 'nodeRemoved')
       this.outputLiveRegionChange_(node, '@live_regions_removed');
   },
 
   /**
    * Given a node that needs to be spoken as part of a live region
    * change and an additional optional format string, output the
    * live region description.
@@ skipping 44 matching lines @@
         return;
       parent = parent.parent;
     }
 
     this.liveRegionNodeSet_.add(node);
     output.go();
   },
 };
 
 });  // goog.scope