Issue 2595 - Use the core code from adblockpluscore

lib/cssRules.js

Index: lib/cssRules.js
===================================================================
deleted file mode 100644
--- a/lib/cssRules.js
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * This file is part of Adblock Plus <https://adblockplus.org/>,
- * Copyright (C) 2006-2016 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/>.
- */
-
-/**
- * @fileOverview CSS property filtering implementation.
- */
-
-let {ElemHide} = require("elemHide");
-let {Filter} =  require("filterClasses");
-
-let filters = Object.create(null);
-
-/**
- * CSS rules component
- * @class
- */
-let CSSRules = exports.CSSRules =
-{
-  /**
-   * Removes all known filters
-   */
-  clear: function()
-  {
-    filters = Object.create(null);
-  },
-
-  /**
-   * Add a new CSS property filter
-   * @param {CSSPropertyFilter} filter
-   */
-  add: function(filter)
-  {
-    filters[filter.text] = true;
-  },
-
-  /**
-   * Removes a CSS property filter
-   * @param {CSSPropertyFilter} filter
-   */
-  remove: function(filter)
-  {
-    delete filters[filter.text];
-  },
-
-  /**
-   * Returns a list of all rules active on a particular domain
-   * @param {String} domain
-   * @return {CSSPropertyFilter[]}
-   */
-  getRulesForDomain: function(domain)
-  {
-    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))
-        result.push(filter);
-    }
-    return result;
-  }
-};