rem: return IniObjectSerializer.encode(this._closedWindows); 
add: return this._closedWindows; 
context:   get closedWindowData() {    return IniObjectSerializer.encode(this._closedWindows);  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/49928b43533ea16c7a44fe4011fc58372f69f221/nsSessionStore.js/buggy/browser/components/sessionstore/src/nsSessionStore.js