rem: event.originalTarget.localName == 'outlinerchildren' && 
add: event.originalTarget.localName == 'treechildren' && 
context: function validClickConditions(event){  var currentIndex = gHistoryOutliner.currentIndex;  if (currentIndex == -1) return false;  var container = isContainer(gHistoryOutliner, currentIndex);  return (event.button == 0 &&          event.originalTarget.localName == 'outlinerchildren' &&          !container && gHistoryStatus);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/07d96867f11683becf5e1a6ca5e64e6a9324c957/history.js/clean/xpfe/components/history/resources/history.js