Revert "Removed BluetoothDevice#prepareToEnterProcess"

This reverts commit 39639385f90678e97aa6848ae3b43de6bfb3b49e.

Reason for revert: Introducing regression for gms core

Test: None
Change-Id: I644b10c1869c12e1622300de43bfbdb57fb583d8
2 files changed
tree: 81737c0faf16ad7c721df5c0e039e641041bec9c
  1. framework/
  2. service/