tree 4e4efc350322570dbffc69acfa100f650a727eed
parent ef2342c735f69ca4a87a6eec6ebd073f876a127c
author Erik Kline <ek@google.com> 1475398934 +0900
committer gitbuildkicker <android-build@google.com> 1475612363 -0700

Refactor "avoid bad wifi" logic into a utility class

Additionally, add this utility class to IpManager for compatibility
verification.  A follow-on CL will make use of IpManager's local
AvoidBadWifiTracker.

Bug: 31827713
Change-Id: If8c56c3f8076d6a5157ea180e361bbdadc2bc1dd
(cherry picked from commit 065ab6ee407dc8b3b5b477e483b6f48e50720113)