From fd651c893ace0286f3a9a4714082778afa9c2306 Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Thu, 12 Apr 2018 10:18:25 +0200
Subject: [PALEMOON] about:plugins - fix "addMessageListener is not a function"
 (e10s off - revert bug 1068087 - partially)

---
 toolkit/content/plugins.html | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'toolkit')

diff --git a/toolkit/content/plugins.html b/toolkit/content/plugins.html
index 84cbba596..d389f52dd 100644
--- a/toolkit/content/plugins.html
+++ b/toolkit/content/plugins.html
@@ -10,6 +10,7 @@
   "use strict";
 
   Components.utils.import("resource://gre/modules/Services.jsm");
+  Components.utils.import("resource://gre/modules/AddonManager.jsm");
 
   var Ci = Components.interfaces;
   var strBundleService = Components.classes["@mozilla.org/intl/stringbundle;1"].getService(Ci.nsIStringBundleService);
@@ -57,7 +58,7 @@
    */
   navigator.plugins.refresh(false);
 
-  addMessageListener("PluginList", function({ data: aPlugins }) {
+  AddonManager.getAddonsByTypes(["plugin"], function (aPlugins) {
     var fragment = document.createDocumentFragment();
 
     // "Installed plugins"
@@ -209,8 +210,6 @@
 
     document.getElementById("outside").appendChild(fragment);
   });
-
-  sendAsyncMessage("RequestPlugins");
 </script>
 </div>
 </body>
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