adblockplusandroid: Initialise members on the instance, not the prototype

assets/js/XMLHttpRequest.jsm

 
 XMLHttpRequest = function()
 {
   this.headers = {};
   this.responseHeaders = {};
+  this.progressEventListeners = [];
+  this.loadendEventListeners = [];
+  this.loadEventListeners = [];
+  this.errorEventListeners = [];
+  this.abortEventListeners = [];
+  this.aborted = false;
+  this.async = true;
+  this.readyState = XMLHttpRequest.UNSENT;
+  this.responseText = "";
+  this.status = 0;
 };
 
 XMLHttpRequest.UNSENT = 0;
 XMLHttpRequest.OPEN = 1;
 XMLHttpRequest.HEADERS_RECEIVED = 2;
 XMLHttpRequest.LOADING = 3;
 XMLHttpRequest.DONE = 4;
 
 XMLHttpRequest.prototype =
 {
@@ skipping 120 matching lines @@
     else if (type == "error")
       listeners = this.errorEventListeners;
     else if (type == "abort")
       listeners = this.abortEventListeners;
 
     for (var i = 0; i < listeners.length; i++)
     {
       var listener = listeners[i];
       listener();
     }
-  },
-  progressEventListeners: [],
-  loadendEventListeners: [],
-  loadEventListeners: [],
-  errorEventListeners: [],
-  abortEventListeners: [],
-  aborted: false,
-  async: true,
-  readyState: XMLHttpRequest.UNSENT,
-  responseText: "",
-  status: 0
+  }     
 };
 
 XMLHttpRequest.prototype.channel =
 {
   status: -1,
   notificationCallbacks: {},
   loadFlags: 0,
   INHIBIT_CACHING: 0,
   VALIDATE_ALWAYS: 0,
   QueryInterface: function()
   {
     return this;
   }
 };