rem: this.webNavigation.loadURI(aURL, nsIWebNavigation.LOAD_FLAGS_NONE); 
add: this.webNavigation.loadURI(aURL, nsIWebNavigation.LOAD_FLAGS_NONE, null, null, null); 
context:   browseToURL: function(aURL)  {    this.webNavigation.loadURI(aURL, nsIWebNavigation.LOAD_FLAGS_NONE);  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/1f0cc6e6b97690547dfb2e64ca576cfa5f27bf58/inspector.js/clean/extensions/inspector/resources/content/inspector.js