Made BluetoothClass#doesClassMatch public.

Removed UnsupportedAppUsage annotation, added SuppressLint
annotation to SettingsLib usage.

CTS-Coverage-Bug: 205159131
Tag: #feature
Bug: 195158535
Test: Make
Change-Id: Ie26f3b627ec725dc6abf4a1a0d01628ccbb2df77
5 files changed