Issue 6449 - Switch to Harmony modules

lib/popupBlocker.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/>.
  */
 
 /** @module popupBlocker */
 
-"use strict";
-
-const {defaultMatcher} = require("matcher");
-const {BlockingFilter, RegExpFilter} = require("filterClasses");
-const {stringifyURL, isThirdParty, extractHostFromFrame} = require("url");
-const {checkWhitelisted} = require("whitelisting");
-const {logRequest} = require("devtools");
+import {defaultMatcher} from "matcher";
+import {BlockingFilter, RegExpFilter} from "filterClasses";
+import {stringifyURL, isThirdParty, extractHostFromFrame} from "url";
+import {checkWhitelisted} from "whitelisting";
+import {logRequest} from "devtools";
 
 let loadingPopups = new Map();
 
 function forgetPopup(tabId)
 {
   loadingPopups.delete(tabId);
 
   if (loadingPopups.size == 0)
   {
     browser.webRequest.onBeforeRequest.removeListener(onPopupURLChanged);
@@ skipping 86 matching lines @@
     {
       forgetPopup(details.tabId);
     }
     else
     {
       popup.sourceFrame = frame;
       checkPotentialPopup(details.tabId, popup);
     }
   });
 }