message: silence turnary errors
diff: *
  */
  -const originalPrompt = originalPrompt ? originalPrompt : window.prompt;
  +const originalPrompt = window.prompt;
  let nextPromptResult = false;
  let recordedPrompt = null;
  -const originalConfirmation = originalConfirmation ? originalConfirmation : window.confirm;
  +const originalConfirmation = window.confirm;
  let nextConfirmationResult = false;
  let recordedConfirmation = null;
  -const originalAlert = originalAlert ? originalAlert : window.alert;
  +const originalAlert = window.alert;
  let recordedAlert = null;
  function getFrameLocation() {
  