Update QuickContactEvent field names to match proto file (1/2)

Follow up cl for ag/1370511 and ag/1370459.
The proto change: cl/131608869

Bug: 30979088
Test: Manually started QuickContact from Contacts, home screen shortcut,
and Dialer, edited contact, perform actions, then observed from logcat
for log messages.

Change-Id: Id0f268796d2e31fd149f424b1750735476753522