I noticed that too, and when a contact is added to the favourites on the phone, there is a synchronization error.
msyncd.log
This device does not have a BT adapter
Init sync for account: 1 "google-buteo-contacts"
"error: Service google-buteo-contacts not enabled for account <email address>."
indicator-transfer.log
Profile 3864063254
Status 1
Message
Details 0
No application found for service "google-contacts"
Add new profile "3864063254" "<email address>"
Profile 3864063254
Status 3
Message
Details 0
Profile Changed 3864063254
Change type 3
I noticed that too, and when a contact is added to the favourites on the phone, there is a synchronization error.
msyncd.log buteo-contacts" buteo-contacts not enabled for account <email address>."
This device does not have a BT adapter
Init sync for account: 1 "google-
"error: Service google-
indicator- transfer. log
Profile 3864063254
Status 1
Message
Details 0
No application found for service "google-contacts"
Add new profile "3864063254" "<email address>"
Profile 3864063254
Status 3
Message
Details 0
Profile Changed 3864063254
Change type 3