/usr/share/dbus-1/services/unity-lens-friends.service is in unity-lens-friends 0.1.3+14.04.20140317-0ubuntu1.
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.canonical.Unity.Scope.Friends
Exec=/usr/bin/unity-scope-loader social.scope
|