tree aeef000a21a6909d13f51be43129584b5a9cd908
parent fb896944b6a78d951c8442b444af860a28117e5c
author Lingfeng Yang <lfy@google.com> 1475781775 -0700
committer Bo Hu <bohu@google.com> 1476311265 +0000

Fix adb flakiness on reboot

bug: 31950237

There are two lists of active ADB transports (devices),
and with the emulator, they can go out of sync.

This CL more conservatively checks if there are no
transports in either list before commiting to
register a new transport for the emulator.

Change-Id: Id1201dc59c70825881dad80925c2e5bcc13dbd5e
(cherry picked from commit edaedfd5da41b2f5aa14b4d52742a6d8caa49214)