diff -r 000000000000 -r 6474c204b198 toolkit/mozapps/plugins/content/pluginProblemBinding.css
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/mozapps/plugins/content/pluginProblemBinding.css	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,32 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+@namespace url(http://www.w3.org/1999/xhtml); /* set default namespace to HTML */
+
+embed:-moz-handler-disabled,
+embed:-moz-handler-blocked,
+embed:-moz-handler-crashed,
+embed:-moz-handler-clicktoplay,
+embed:-moz-handler-playpreview,
+embed:-moz-handler-vulnerable-updatable,
+embed:-moz-handler-vulnerable-no-update,
+applet:-moz-handler-disabled,
+applet:-moz-handler-blocked,
+applet:-moz-handler-crashed,
+applet:-moz-handler-clicktoplay,
+applet:-moz-handler-playpreview,
+applet:-moz-handler-vulnerable-updatable,
+applet:-moz-handler-vulnerable-no-update,
+object:-moz-handler-disabled,
+object:-moz-handler-blocked,
+object:-moz-handler-crashed,
+object:-moz-handler-clicktoplay,
+object:-moz-handler-playpreview,
+object:-moz-handler-vulnerable-updatable,
+object:-moz-handler-vulnerable-no-update {
+    display: inline-block;
+    overflow: hidden;
+    opacity: 1 !important;
+    -moz-binding: url('chrome://mozapps/content/plugins/pluginProblem.xml#pluginProblem') !important;
+}