rem:   getBrowser().userTypedValue = null; 
add:      getBrowser().userTypedClear = true; 
context:   startDocumentLoad : function(aRequest)  {    // Reset so we can see if the user typed between the document load    // starting and the location changing.    getBrowser().userTypedValue = null;    const nsIChannel = Components.interfaces.nsIChannel;    var urlStr = aRequest.QueryInterface(nsIChannel).URI.spec;    var observerService = Components.classes["@mozilla.org/observer-service;1"]                                    .getService(Components.interfaces.nsIObserverService);    try {      observerService.notifyObservers(_content, "StartDocumentLoad", urlStr);    } catch (e) {    }  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/41787f3aad53fc47d4e991aa9ce79c09385eb064/browser.js/buggy/browser/base/content/browser.js