rem: for (var i = 0; i < contentFrames.length; i++ ) { 
add: for (var i = 0; i < contentFrames.length; ++i) { 
context: function isDocumentFrame(aFocusedWindow){  var contentFrames = window._content.frames;  if (contentFrames.length) {    for (var i = 0; i < contentFrames.length; i++ ) {      if (aFocusedWindow == contentFrames[i])        return true;    }  }  return false;}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/ccffe3d0d22a870962c3e124bb2495f56095216c/navigator.js/buggy/suite/browser/navigator.js