gedApp")
    ) {
      channelLabel.hidden = true;
    }
  }

  if (AppConstants.IS_ESR) {
    document.getElementById("release").hidden = false;
  }

  document
    .getElementById("aboutDialogEscapeKey")
    .addEventListener("command", () => {
      window.close();
    });
  if (AppConstants.MOZ_UPDATER) {
    document
      .getElementById("aboutDialogHelpLink")
      .addEventListener("click", () => {
        openHelpLink("firefox-help");
      });
    document
      .getElementById("submit-feedback")
      .addEventListener("click", openFeedbackPage);
    document
      .getElementById("checkForUpdatesButton")
      .addEventListener("command", () => {
        gAppUpdater.checkForUpdates();
      });
    document
      .getElementById("downloadAndInstallButton")
      .addEventListener("command", () => {
        gAppUpdater.startDownload();
      });
    document.getElementById("updateButton").addEventListener("command", () => {
      gAppUpdater.buttonRestartAfterDownload();
    });
    window.addEventListener("unload", e => {
      onUnload(e);
    });
  }
}

init();
PK