Issue 4871 - Start using ESLint for adblockplusui

ext/devtools.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/>.
  */
 
 "use strict";
 
-(function(global)
-{
-  if (!global.ext)
-    global.ext = {};
+if (typeof ext == "undefined")
+  window.ext = {};
 
-  global.ext.devtools = {
-    panels: {
-      openResource: function() {}
-    },
+window.ext.devtools = {
+  panels: {
+    openResource() {}
+  },
 
-    inspectedWindow: {
-      reload: function() {}
-    }
-  };
+  inspectedWindow: {
+    reload() {}
+  }
+};
 
-  global.ext.backgroundPage._sendRawMessage({type: "devtools"});
-})(this);
+window.ext.backgroundPage._sendRawMessage({type: "devtools"});