tree b77f4a69ea625dcd7b57081d0b34d4bc577da498
parent c6ad671265597160406337c086d5165df522f178
author jdesprez <jdesprez@google.com> 1495760042 -0700
committer jdesprez <jdesprez@google.com> 1495813670 -0700

Make FastbootDevice visible

Needed for other checkers to verify fastboot type in some
cases.

Test: unit tests
Bug: 36262379
Change-Id: Ib102aa4ff5c14061efab1bc7c3e003daa0bd23d2