Merge "Add BluetoothLeBroadcastSourceInfo." am: e5fb36cbf2 am: 7d24df44bc am: a16f4ac7c3

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1915000

Change-Id: Id6b02f631d7ca15b6ef56ac7fe53a534bb6f5943