Issue 5142 - Convert Element Hiding to C++

lib/elemHideEmulation.js

Index: lib/elemHideEmulation.js
===================================================================
--- a/lib/elemHideEmulation.js
+++ b/lib/elemHideEmulation.js
@@ -16,17 +16,16 @@
  */
 
 "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
  */
@@ -55,27 +54,28 @@
   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)

[sergei, 2018/01/25 14:52:41]

I wonder whether the order of parameters should be "elemHide, domain" but it's
not really important.

[hub, 2018/01/25 16:55:09]

Acknowledged.

   {
     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;