rem: get _livemarks() { if (!this.__livemarks) { this.__livemarks = Cc["@mozilla.org/browser/livemark-service;1"]. getService(Ci.nsILivemarkService); 
add: get _ios() { if (!this.__ios) { this.__ios = Cc["@mozilla.org/network/io-service;1"]. getService(Ci.nsIIOService); 
context:   get _livemarks() {    if (!this.__livemarks) {      this.__livemarks =        Cc["@mozilla.org/browser/livemark-service;1"].        getService(Ci.nsILivemarkService);    }    return this.__livemarks;  },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/01e7cbdb68f48b29f6da688f3942d4f88e5f4036/bookmarkProperties.js/buggy/browser/components/places/content/bookmarkProperties.js