Merge "Ignore authenticators list update for removed users."

    @Override

    public void onServiceChanged(AuthenticatorDescription desc, int userId, boolean removed) {

        UserInfo user = getUserManager().getUserInfo(userId);

        if (user == null) {

            Log.w(TAG, "onServiceChanged: ignore removed user " + userId);

            return;

        }

        validateAccountsInternal(getUserAccounts(userId), false /* invalidateAuthenticatorCache */);

    }