[automerger skipped] Add a new API in BatteryStatsManager for connectivity...

[automerger skipped] Add a new API in BatteryStatsManager for connectivity service am: 3ae5bdab am: 584e64df am: 3913bb35 -s ours am: 0c436d33 -s ours

am skip reason: Change-Id Ifbd4a9784ed7664751e69d530f8204e292fa6b39 with SHA-1 558b3177 is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1475899

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iaf131cac16b76773b6059bb0d876378571f67c18