添加可将通知视频加入稍后观看清单的按钮。
这些是代码更新过的版本。 显示所有版本
Fix for Firefox that performance is too good
The page loading performance is too good. It cannot wait for loaded before reading dynamic objects.
Add remove function
Now icon will change recycle bin when success complete, that can click again to remove video from WL.
Change onload to eventlistener.
Change onload to eventlistener because it will overwrite other script.
Update YouTube Add Notify Video To WL.user.js
Close most debug message.
Change observer name to other.
