From 5bd3ae640422816ba18d491626c4773ef83e6a0d Mon Sep 17 00:00:00 2001
From: Ehsan Akhgari <ehsan@mozilla.com>
Date: Fri, 3 Jun 2011 16:48:31 -0400
Subject: [PATCH] Bug 612448 - Protect the progress listener object from being
 garbage collected too soon which could cause a test timeout; r=roc

---
 .../test/mochitest/xulbrowser_plugin_visibility.xul       | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/dom/plugins/test/mochitest/xulbrowser_plugin_visibility.xul b/dom/plugins/test/mochitest/xulbrowser_plugin_visibility.xul
index 2e5a672e06f..0b4a3a35618 100644
--- a/dom/plugins/test/mochitest/xulbrowser_plugin_visibility.xul
+++ b/dom/plugins/test/mochitest/xulbrowser_plugin_visibility.xul
@@ -52,10 +52,14 @@
     var browser1 = document.getElementById('browser1');
     var browser2 = document.getElementById('browser2');
 
+    var progressListener1, progressListener2;
+
     function setup() {
-      browser1.addProgressListener(new ProgressListener(), nsIWebProgress.NOTIFY_STATE_WINDOW);
+      progressListener1 = new ProgressListener();
+      browser1.addProgressListener(progressListener1, nsIWebProgress.NOTIFY_STATE_WINDOW);
       browser1.loadURI(kURI, null, null);
-      browser2.addProgressListener(new ProgressListener(), nsIWebProgress.NOTIFY_STATE_WINDOW);
+      progressListener2 = new ProgressListener();
+      browser2.addProgressListener(progressListener2, nsIWebProgress.NOTIFY_STATE_WINDOW);
       browser2.loadURI(kURI, null, null);
     }