Issue 5142 - Convert Element Hiding to C++

lib/elemHideEmulation.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
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 "use strict";
 
 /**
  * @fileOverview Element hiding emulation implementation.
  */
 
-const {ElemHide} = require("elemHide");
 const {Filter} = require("filterClasses");
 
 let filters = Object.create(null);
 
 /**
  * Container for element hiding emulation filters
  * @class
  */
 let ElemHideEmulation = {
   /**
@@ skipping 18 matching lines @@
    * @param {ElemHideEmulationFilter} filter
    */
   remove(filter)
   {
     delete filters[filter.text];
   },
 
   /**
    * Returns a list of all rules active on a particular domain
    * @param {string} domain
+   * @param {Object} elemHide the ElemHide instance
    * @return {ElemHideEmulationFilter[]}
    */
-  getRulesForDomain(domain)
+  getRulesForDomain(domain, elemHide)
   {
     let result = [];
     let keys = Object.getOwnPropertyNames(filters);
     for (let key of keys)
     {
       let filter = Filter.fromText(key);
       if (filter.isActiveOnDomain(domain) &&
-          !ElemHide.getException(filter, domain))
+          !elemHide.getException(filter, domain))
       {
         result.push(filter);
       }
     }
     return result;
   }
 };
 exports.ElemHideEmulation = ElemHideEmulation;