rem: 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); 
add: if (Components.isSuccessCode(aStatus)) this._dlManager.retryDownload(this._dlId); 
context:   onStopRequest: function(aRequest, aContext, aStatus) {    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);      }            this._window.saveURL(this._URL, this._filename, null, true, true, null);    }  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/b3ed91b38d35874adf20fd2e3c2d4646ae33bc57/nsSessionStore.js/clean/browser/components/sessionstore/src/nsSessionStore.js