Lorenzo Colitti f4e90eac87 Use BaseNetworkObserver in Tethering.
Tethering currently inherits from the AIDL interface
INetworkManagementEventObserver, so it has to provide no-op
implementations of all the interface's methods. Inherit from
BaseNetworkObserver and get rid of the no-ops.

Bug: 9180552
Change-Id: I74859b0d77951005651aaaa418185857e40eeedb
2013-11-02 12:28:08 +09:00
..
2013-10-14 18:24:13 -04:00