Issue 4552 - Drop jshydra dependency (adblockpluschrome)

lib/compat.js

 /*
  * 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/>.
  */
 
 //
 // Module framework stuff
 //
 
 function require(module)
 {
-  var result = require.scopes[module];
-  if (typeof result == "function" && !(module in require.loaded))
+  if (!(module in require.scopes))
   {
-    result = require.scopes[module] = result();
-    require.loaded[module] = true;
+    let scope = {exports: {}};
+    require.scopes[module] = require.modules[module](scope, scope.exports);
   }
-  return result;
+  return require.scopes[module];
 }
-require.loaded = Object.create(null);
+require.modules = Object.create(null);
 require.scopes = Object.create(null);
 
 function importAll(module, globalObj)
 {
   var exports = require(module);
   for (var key in exports)
     globalObj[key] = exports[key];
 }
 
 onShutdown = {
@@ skipping 29 matching lines @@
     "@mozilla.org/xmlextras/xmlhttprequest;1":
     {
       createInstance: function()
       {
         return new XMLHttpRequest();
       }
     }
   },
   results: {},
   utils: {
+    import: function()
+    {
+    },
     reportError: function(e)
     {
       console.error(e);
       console.trace();
     }
   },
   manager: null,
   ID: function()
   {
     return null;
@@ skipping 171 matching lines @@
   status: -1,
   notificationCallbacks: {},
   loadFlags: 0,
   INHIBIT_CACHING: 0,
   VALIDATE_ALWAYS: 0,
   QueryInterface: function()
   {
     return this;
   }
 };