Merge "Do realistic data mocking in BluetoothPowerCalculatorTest" into sc-dev am: b5d43c6b am: 92db6461 am: bf47f026

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14458439

Change-Id: Ib84972d1c478099d26f6ef7d3bc3bcffcb70a199