tree ea78e1473c6b831f194cae9c6e7d902ea0aedb54
parent 499a57ad115751a8fa5601f853c8ab6ff5237477
author Christopher Wiley <wiley@google.com> 1463517716 -0700
committer Christopher Wiley <wiley@google.com> 1465315860 -0700

Clean up class members in Tethering.TetherInterfaceSM

( cherry-pick of 7b30e548a58ac96a23033db43c7aac79c86e938c )

Mark final fields as such.
Group mutex protected fields together with the mutex that protects them.
Always access mutex protected fields under the mutex.

Bug: 28798823
Change-Id: I96cdd5e063babb73e9f124107c5576c47801f34b
Test: Compiles, Wifi tethering continues to work on angler.