commit d743601a002ac12c02da58e92ebd0544ab0b77ea
author Lorenzo Colitti <lorenzo@google.com> Mon Aug 21 12:34:50 2017 +0900
committer Lorenzo Colitti <lorenzo@google.com> Tue Aug 22 18:09:02 2017 +0900
tree 83d60f19d9c522d936b470310342a7aa6c1a665f
parent 185a91c7ef4852f399f44d254cef63f4b62d7ea6

Don't completely stop offload if setting data limit fails.

Currently, if setting a data limit fails, we completely stop
offload in order to avoid data overages. However, the next thing
we do is try to fetch the stats and crash, because once offload
is stopped all our local state is cleared.

Fix this by fetching stats before we stop offload.

Bug: 29337859
Bug: 32163131
Bug: 64867836
Test: OffloadControllerTest passes
Test: no crash when disabling wifi tethering with BT tethering active
Change-Id: I260f5450f8b67f055983af68fb23a5f3cfc0bc69