Implement Bluetooth settings factory reset (3/5)

Implemented the factory reset function to be used to reset all bluetooth
settings on device to factory default

Bug: 16161518
3 files changed
tree: 0c594007f8f6983dd440ebc980438309b6d1955e
  1. gki/
  2. system/
  3. Android.mk
  4. CleanSpec.mk
  5. MODULE_LICENSE_APACHE2
  6. NOTICE