/usr/share/dbus-1/services/com.google.code.AccountsSSO.SingleSignOn.service is in signond 8.59+17.10.20170606-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | [D-BUS Service]
Name=com.google.code.AccountsSSO.SingleSignOn
Exec=/usr/bin/signond
|