Issue 3222 - Split up requestNotifier module into a parent and child part

lib/requestNotifier.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 46 matching lines @@
 /**
  * Creates a notifier object for a particular window. After creation the window
  * will first be scanned for previously saved requests. Once that scan is
  * complete only new requests for this window will be reported.
  * @param {Integer} outerWindowID  ID of the window to attach the notifier to
  * @param {Function} listener  listener to be called whenever a new request is found
  * @param {Object} [listenerObj]  "this" pointer to be used when calling the listener
  */
 function RequestNotifier(outerWindowID, listener, listenerObj)
 {
-  this.outerWindowID = outerWindowID;
   this.listener = listener;
   this.listenerObj = listenerObj || null;
   this.id = ++requestNotifierMaxId;
   notifiers.set(this.id, this);
 
   messageManager.broadcastAsyncMessage("AdblockPlus:StartWindowScan", {
     notifierID: this.id,
-    outerWindowID: this.outerWindowID
+    outerWindowID: outerWindowID
   });
 }
 exports.RequestNotifier = RequestNotifier;
 
 RequestNotifier.prototype =
 {
   /**
    * The unique ID of this notifier.
    * @type Integer
    */
   id: null,
-
-  /**
-   * The ID of the window this notifier is associated with.
-   * @type Integer
-   */
-  outerWindowID: null,
 
   /**
    * The listener to be called when a new request is found.
    * @type Function
    */
   listener: null,
 
   /**
    * "this" pointer to be used when calling the listener.
    * @type Object
@@ skipping 94 matching lines @@
       node = node.parentNode;
     }
     else
     {
       node = null;
     }
   }
 
   return null;
 };