rem: var idx = this.mPropsOutliner.currentIndex; 
add: var idx = this.mPropsTree.currentIndex; 
context:   getSelectedProp: function()  {    var rule = this.getSelectedRule();    var idx = this.mPropsOutliner.currentIndex;    return rule.style.item(idx);  },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/d38a0937d9c93a0a9d913e2ac781e4328bb8cc73/styleRules.js/buggy/extensions/inspector/resources/content/viewers/styleRules/styleRules.js