text: // Copyright 2020 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.
  
  var utils = require('utils');
  
  function AutomationTreeCacheImpl() {}
  
  function AutomationTreeCache() {
    privates(AutomationTreeCache).constructPrivate(this, arguments);
  }
  
  utils.defineProperty(
      AutomationTreeCache, 'idToAutomationRootNode', {__proto__: null});
  
  exports.$set('AutomationTreeCache', AutomationTreeCache);
  