this._ignoreInvalidateContainer = false; 
function PlacesTreeView(aShowRoot) {  this._tree = null;  this._result = null;  this._collapseDuplicates = true;  this._showSessions = false;  this._selection = null;  this._visibleElements = [];  this._observers = [];  this._showRoot = aShowRoot;  this._ignoreInvalidateContainer = false;}
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/8cb5ed366a4c260c34e669d0a543353fc5aa1145/treeView.js/clean/browser/components/places/content/treeView.js