rem: return false; 
context:   function isDocumentFrame(aFocusedWindow)  {    var contentFrames = _content.frames;    if (contentFrames.length) {      for (var i = 0; i < contentFrames.length; ++i) {        if (aFocusedWindow == contentFrames[i])          return true;      }    }    return false;  }
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/237ea52af9d5f559105b64e9f3b0e45cead515fb/contentAreaUtils.js/buggy/suite/common/contentAreaUtils.js