### Summary When attempting to sign in to Gitlab(.com) via Google OAuth, a "Csrf detected" error is presented. ### Steps to reproduce Attempt to sign in to Gitlab via Google OAuth. ### What is the current *bug* behavior? An error is presented. ### What is the expected *correct* behavior? A sign in is performed. ### Links Reported by user: https://twitter.com/martomoreno/status/829712743154475008 cc @briann