Merge "Initializing reference list for every P/B slice." into mnc-dev am: 3477b8e0 am: d98f1cf4 am: 18c5ca69 am: 3cc8a481 am: 93767dc5 am: 900303e2 am: 610062c0 am: 12d32ded am: 3b7dde2b Change-Id: Ib1a5ed2bf00305861149aa220ac54b65673da4b2