rem: this._windows[aWindow.__SSi].tabs.forEach(function(aTabData) { aTabData.entries.forEach(extractHosts); }); 
add: this._forEachBrowserWindow(function(aWindow) { if (aWindow != window) { aWindow.close(); } }); 
context:     this._windows[aWindow.__SSi].tabs.forEach(function(aTabData) { aTabData.entries.forEach(extractHosts); });
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/159e64a5643955a4c99d9f8a093fa4fd1adcffe9/nsSessionStore.js/buggy/browser/components/sessionstore/src/nsSessionStore.js