if (Components.isSuccessCode(aStatus)) this._dlManager.retryDownload(this._dlId); 
if (Components.isSuccessCode(aStatus)) { var file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile); file.initWithPath(this._filename); if (file.exists()) { file.remove(false); 
      onStopRequest: function(aRequest, aContext, aStatus) {        if (Components.isSuccessCode(aStatus))          this._dlManager.retryDownload(this._dlId);      }
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/3e3c0e46ef628da66dd01e4d63dc9697a6397004/nsSessionStore.js/buggy/browser/components/sessionstore/src/nsSessionStore.js