google.com改为google.cn后插件不工作

[netsonicyxf]

https://github.com/ningfei/Google-Translator-Tooltip-Expanded
中文用户请使用 谷歌翻译提示框扩展.user.js (国内用户如无法访问谷歌，请将脚本中的 google.com 修改为 google.cn)

按照说明，把脚本里三处地方从com改为cn
// @ICON http://translate.google.com/favicon.ico
var googleDomain = "translate.google.com";
// view-source:https://translate.google.com/translate/releases/twsfe_w_20160620_RC00/r/js/desktop_module_main.js && TKK from HTML

但改完后，插件就不显示翻译，一直显示进度条

[mprogram]

This issue needs some love ASAP: 插件就不显示翻译，一直显示进度条
(The plugin does not display the translation, but always displays the progress bar).
This could be of some help for @ningfei: atykhonov/google-translate#52