rem: catch(e) {}  chromeRegistry.selectSkin( themeName.getAttribute('name'), true ); chromeRegistry.refreshSkins(); } 
context: function applyTheme(themeName){try {  var chromeRegistry = Components.classes["@mozilla.org/chrome/chrome-registry;1"].getService();  if ( chromeRegistry )    chromeRegistry = chromeRegistry.QueryInterface( Components.interfaces.nsIChromeRegistry );}catch(e) {}chromeRegistry.selectSkin( themeName.getAttribute('name'), true ); chromeRegistry.refreshSkins();}  
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/73019ea054da57bc12001ee9fbddfc7695e0c300/navigator.js/buggy/xpfe/browser/resources/content/navigator.js