[PROPOSAL] Add Support for Blocking Visibility of Google Accounts from Google Apps

[DavidBerdik]

For users with multiple Google Accounts signed in on their device, they may only want to use the second account with certain Google Apps, but unfortunately, this is not possible, as all Google apps will see both accounts. It would be nice to have a feature that would allow for users to block Google Accounts signed in to the device from showing up in Google Apps that the user does not want to use that account in.

As far as I am aware, XPrivacy supported this feature (source), but XPrivacyLua did not.