tree 0ac4838f4a526bc15b9637ef1b2aa93dc800d287
parent 430dded515300f555973231de0e2bc80b9bc4824
author Erik Kline <ek@google.com> 1499326806 +0900
committer Erik Kline <ek@google.com> 1499412608 +0900

Add more logging to the Tethering SharedLog

This may at first seem a tad spammy, but a cursory examination suggests
most of this is the Tethering subsystem doing more work than necessary.
Some of this can be addressed with some simple changes in the near term.

Test: as follows
    - built
    - flashed
    - booted
    - "runtest frameworks-net" passes
    - watch "adb shell dumpsys connectivity tethering | tail 60"
      shows new log entries

Bug: 29337859
Bug: 32163131
Bug: 63334101

Change-Id: I9539a37f346469f0474084f5f31527bc35093bce
Merged-In: I6820e6cc81cfa43d99ad66860e1dcf42d20109f8
Merged-In: I10960bf23a837eda1fb473826596c484484f1875
Merged-In: I0a8eb8be5562fa814109191b0110050ca4b60c02
Merged-In: I6219e56d571854a2c61e1da63095e319e4bd3dc1