Introduce new "vibrate when ringing"

We once removed "vibrate and ring" option with
I7168ed140266a7c754fb3d7209cf12e73041c306, while we still need
vibration setting which only affects Phone app.

This depends on I850d27629a75615647883fdaa2933f337c4824d1
See also I3a4ed2bd5e4bde05dfb97c7bb20b9284d1c6f13f for Phone app
side change.

Bug: 6036529
Change-Id: Idb0453e187f8025565d6744cd774613531e7cb8b