Issue 7001 - Use instance property maxCacheEntries in CombinedMatcher

lib/matcher.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 385 matching lines @@
     let key = location + " " + typeMask + " " + docDomain + " " + thirdParty +
       " " + sitekey + " " + specificOnly;
 
     let result = this.resultCache.get(key);
     if (typeof result != "undefined")
       return result;
 
     result = this.matchesAnyInternal(location, typeMask, docDomain,
                                      thirdParty, sitekey, specificOnly);
 
-    if (this.resultCache.size >= CombinedMatcher.maxCacheEntries)
+    if (this.resultCache.size >= this.maxCacheEntries)
       this.resultCache.clear();
 
     this.resultCache.set(key, result);
 
     return result;
   }
 }
 
 exports.CombinedMatcher = CombinedMatcher;
 
 /**
  * Shared {@link CombinedMatcher} instance that should usually be used.
  * @type {CombinedMatcher}
  */
 let defaultMatcher = new CombinedMatcher();
 
 exports.defaultMatcher = defaultMatcher;