Android security 8.1.0 release 92

1. c90ee76 Dragon: Add support for OS descriptor headers by Badhri Jagan Sridharan · 9 years ago
2. e9163c5 dragon: Update USB product IDs by Andrew Bresticker · 9 years ago
3. b7e28a7 dragon: enable MIDI audio feature by Vincent Palatin · 9 years ago
4. af39388 init: dragon: Refactor init.dragon.usb.rc by Badhri Jagan Sridharan · 9 years ago
5. 0856d9a init: dragon: init scripts changes to enable functions by Badhri Jagan Sridharan · 9 years ago
6. 6904d85 dragon: Switch to XUDC gadget driver by Andrew Bresticker · 9 years ago
7. 6bad206 Revert "HACK: dragon: write dummy serialno to configfs" by Benson Leung · 9 years ago
8. 8d87072 HACK: dragon: write dummy serialno to configfs by Badhri Jagan Sridharan · 9 years ago
9. f037983 dragon: Initial device files by David Riley · 9 years ago