Issue 6622 - Implement $rewrite filter option

lib/devtools.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 11 matching lines @@
        ElemHideFilter} = require("../adblockpluscore/lib/filterClasses");
 const {SpecialSubscription} =
   require("../adblockpluscore/lib/subscriptionClasses");
 const {FilterStorage} = require("../adblockpluscore/lib/filterStorage");
 const {defaultMatcher} = require("../adblockpluscore/lib/matcher");
 const {FilterNotifier} = require("../adblockpluscore/lib/filterNotifier");
 const {extractHostFromFrame} = require("./url");
 const {port} = require("./messaging");
 
 const nonRequestTypes = ["DOCUMENT", "ELEMHIDE",
-                         "GENERICBLOCK", "GENERICHIDE", "CSP"];
+                         "GENERICBLOCK", "GENERICHIDE", "CSP", "REWRITE"];
 
 let panels = new Map();
 
 function isActivePanel(panel)
 {
   return panel && !panel.reload && !panel.reloading;
 }
 
 function getActivePanel(tabId)
 {
@@ skipping 334 matching lines @@
   panels.set(inspectedTabId, {port: newPort, records: []});
 });
 
 port.on("devtools.traceElemHide", (message, sender) =>
 {
   logHiddenElements(
     sender.page.id, message.selectors, message.filters,
     extractHostFromFrame(sender.frame)
   );
 });