tree cd4a2af522968d1fc522a87f30cdd56e40155ce0
parent 1f344cd7b4461c8bae31abc3fc450407782282e2
author Alan Gardner <alangardner@google.com> 1469396318 -0700
committer Alan Gardner <alangardner@google.com> 1469396318 -0700

Fix the os_none, driver_none build.

Fixes broken method signatures and conditionally includes function
references based on feature macro defines.

Change-Id: Ibbf06e4b1de3ad9f6f4bbac654f0873aff4d2694