Remove Facebook login popup

Facebook login popup always appear if you're not logged in. This extension will remove it automatically. This extension is useful when: - No Facebook account. - Don't want to log in. (For example: When not using their own computer) Note: - Facebook display login popups in different ways so this extension might not work good for you all (But not bad to try). *** If this extension works well, please rate it to assure new users that we are not deceiving them. ***