LPS-33780 Protect "remember me" cookies against attacks on WebKeys.HTTPS_INITIAL

 Tomas told me to pass this along. Since Matt is busy i'm sending this to you. 

my original fix was this: 
https://github.com/matthewkong/liferay-portal/commit/29ff2a51e44c9a6bd7e19da357a62ad0cdd4b8a7

and Tomas changed it to the following.

Thanks