[求助]有没有重启浏览器的按钮的脚本？（按钮添加在工具栏的）

fang5566：用 restartless restart 很简单的一个扩展，和脚本差不多回到原帖

dyangrxxxx：想要是能在工具栏直接显示图标按钮的。 restartless restart是要点火狐橙图标后才出现的吧回到原帖

(function(clearCache) {
    if (typeof clearCache == 'undefined')
      clearCache = false;
 
    const appStartup = Components.classes["@mozilla.org/toolkit/app-startup;1"]
                      .getService(Components.interfaces.nsIAppStartup);
 
    // Notify all windows that an application quit has been requested.
    var os = Components.classes["@mozilla.org/observer-service;1"]
                       .getService(Components.interfaces.nsIObserverService);
    var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
                               .createInstance(Components.interfaces.nsISupportsPRBool);
    os.notifyObservers(cancelQuit, "quit-application-requested", null);
 
    // Something aborted the quit process.
    if (cancelQuit.data)
      return;
 
    // Notify all windows that an application quit has been granted.
    os.notifyObservers(null, "quit-application-granted", null);
 
    // Enumerate all windows and call shutdown handlers
    var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
                       .getService(Components.interfaces.nsIWindowMediator);
    var windows = wm.getEnumerator(null);
    var win;
    while (windows.hasMoreElements()) {
      win = windows.getNext();
      if (("tryToClose" in win) && !win.tryToClose())
        return;
    }
 
    if (clearCache) {
      let XRE = Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULRuntime);
      XRE.invalidateCachesOnRestart();
    }
    appStartup.quit(appStartup.eRestart | appStartup.eAttemptQuit);
  })(true)

meat：(function(clearCache) {
    if (typeof clearCache == 'undefined')
      clearCache = false;
 
    const appStartup =...回到原帖