Atom: Update BluetoothConnectionStateChanged atom

* Use salted hashed Bluetooth device identifier and deprecate old
  ofuscted_id
* Add BluetoothAclConnectionStateChanged and BluetoothScoConnectionStateChanged
  to track ACL and SCO connections

Bug: 112969790
Test: Bluetooth unit test, test drive with statsd
Change-Id: I5398e4caae751e1fe1d6a95fa3bc56d062eb6172
1 file changed
tree: aa6d237f998aea401d993066f66b3e56970ac4a3
  1. atom_field_options.proto
  2. atoms.proto