Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.
Uncheck "Stay signed in" automatically for Google Login (Gmail, Google Drive, etc...)
Remove Cookie for Google Account Chooser automatically to avoid(disable) remain your account information after sign-out.
(AKA, Disable Google one account sign in)
Fake Windows Version for Useragent automatically. Especially usefll Fake XP to Windows 7 or Windows8
This is an addon to record network activity (HTTP Request, Cookie Operation) for statistics.