Use forceClickOnCurrentItem to mean doDefault action rather than performDefaultAction

chrome/browser/resources/chromeos/chromevox/cvox2/background/background.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 The entry point for all ChromeVox2 related code for the
  * background page.
  */
 
 goog.provide('Background');
@@ skipping 446 matching lines @@
         break;
       case 'jumpToBottom':
         var node =
             AutomationUtil.findNodePost(current.start.node.root,
                                         Dir.BACKWARD,
                                         AutomationPredicate.leaf);
         if (node)
           current = cursors.Range.fromNode(node);
         break;
       case 'forceClickOnCurrentItem':
-      case 'performDefaultAction':
         if (this.currentRange_) {
           var actionNode = this.currentRange_.start.node;
           if (actionNode.role == RoleType.inlineTextBox)
             actionNode = actionNode.parent;
           actionNode.doDefault();
         }
         // Skip all other processing; if focus changes, we should get an event
         // for that.
         return false;
       case 'readFromHere':
@@ skipping 529 matching lines @@
     return glob.replace(/[.+^$(){}|[\]\\]/g, '\\$&')
         .replace(/\*/g, '.*')
         .replace(/\?/g, '.');
   }).join('|') + ')$');
 };
 
 /** @type {Background} */
 global.backgroundObj = new Background();
 
 });  // goog.scope