tree 46045b5ef4083d651ae4ef955cf71869ba3e6aa7
parent fc0fc0e341f2a2d707d5a8eafd65db34bdffb35c
author Lorenzo Colitti <lorenzo@google.com> 1406816417 +0900
committer Robert Greenwalt <rgreenwalt@google.com> 1406937124 +0000

Improve LegacyTypeTracker.

Keep track of requests as well as of networks that come and go.
This is necessary, for example, to ensure that we pretend that
HIPRI has gone down when the HIPRI request goes away, even
though the underlying cell network is actually completely
unaffected.

Also, ensure that when switching default networks we send
disconnect broadcasts (and do so *before* connect broadcasts, to
maintain the illusion).

Bug: 16610051
Change-Id: Ib3c831387124940156df05b312cc36bc0724373e