Restore the phone disambiguation dialog

As discussed:
1) If a contact has more than one phone number and no default set, don't
show the phone number type. Instead, just center the contact name.
2) Clicking on a contact with more than one phone number and no default will
launch the disambiguation dialog.
3) If a contact has a default phone number set or only has one phone number,
show the phone number type.
4) Add phone number type to the top 3 contacts, if one is present.

Change-Id: I6a60fc6111e8f9494eca5e35d7cfbaf40aa99e57