* Rules for persist_audio_file have been removed for legacy devices.
* Instead of labeling "/mnt/vendor/persist/audio", which is the default
path for audio calibration, label "/mnt/vendor/persist/factory/audio"
as this is where Moto devices store these calibration files anyway.
Change-Id: Ic27eb7f713e145a795cfec9de3c684fe9e2fc985
* Speaker (and receiver) calibration files are located on persist
partition. Grant audio permission to find and read these files.
* Moto's libspeakerbundle needs access to the proximity sensor,
so allow it to find sensorservice so MotSpeakerHelperProximity
can instantiate SensorManager.
Change-Id: I888a424fc1c42dea0f130adfc74e02e47927e2b8
