Michael Gratton authored Mar 06, 2019 and Michael Gratton committed Mar 07, 2019

Ensure that when the pref for non remembering passwords is changed, that
the account's config is updated. When not rememebering the password,
clear it from the controller instead of the libsecret mediator so its
obvious what's going on, and when updating creds in the mediator return
true if a password is present, so they don't cause an immediate auth
error.