rem: var url = _content.location.href; 
add: var url = getWebNavigation().currentURI.spec 
context: function HandleBookmarkIcon(iconURL, addFlag){  var url = _content.location.href;  if (url) {    // update URL with new icon reference    if (!gBookmarksService)      gBookmarksService = Components.classes["@mozilla.org/browser/bookmarks-service;1"]                                    .getService(Components.interfaces.nsIBookmarksService);    if (addFlag)    gBookmarksService.UpdateBookmarkIcon(url, iconURL);    else            gBookmarksService.RemoveBookmarkIcon(url, iconURL);  }}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/2c65fd9eb2855bd99e9ae4b2b5be7c04bdf5e699/navigator.js/buggy/suite/browser/navigator.js