Bug 403412 - Download Manager window title fails to clear/update upon download completion. r=sdwilsh, a1.9=beltzner

toolkit/mozapps/downloads/content/DownloadProgressListener.js

@@ -60,6 +60,9 @@ DownloadProgressListener.prototype = {
 
   onDownloadStateChange: function dlPL_onDownloadStateChange(aState, aDownload)
   {
+    // Update window title in-case we don't get all progress notifications
+    onUpdateProgress();
+
     let state = aDownload.state;
     switch (state) {
       case nsIDM.DOWNLOAD_QUEUED: