Issue 7243 - Update adblockpluscore dependency to hg:e26e122e0702

lib/hitLogger.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present 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 44 matching lines @@
    * @param {function} listener
    */
   removeListener: eventEmitter.off.bind(eventEmitter),
 
   /**
    * Checks whether a tab is being inspected by anything.
    *
    * @param {number} tabId
    * @return {boolean}
    */
-  hasListener(tabId)
-  {
-    let listeners = eventEmitter._listeners.get(tabId);
-    return listeners && listeners.length > 0;
-  }
+  hasListener: eventEmitter.hasListeners.bind(eventEmitter)
 };
 
 /**
  * Logs a request associated with a tab or multiple tabs.
  *
  * @param {number[]} tabIds
  *   The tabIds associated with the request
  * @param {Object} request
  *   The request to log
  * @param {string} request.url
@@ skipping 74 matching lines @@
   }
 };
 
 port.on("hitLogger.traceElemHide", (message, sender) =>
 {
   logHiddenElements(
     sender.page.id, message.selectors, message.filters,
     extractHostFromFrame(sender.frame)
   );
 });