rem: tree.outliner.invalidateRow(row); 
add: tree.tree.invalidateRow(row); 
context: function tovr_invalidate(){    var tree = this.findContainerTree();    if (tree)    {        var row = this.calculateVisualRow();        if (row != -1)            tree.outliner.invalidateRow(row);    }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d38a0937d9c93a0a9d913e2ac781e4328bb8cc73/tree-utils.js/buggy/extensions/cview/resources/content/tree-utils.js