tree 586b6d0c067c53c48f3ee2dbf154d911f76adf3b
parent 0c4729a1e468e2b0783a4234e39677d8078473b3
author Christopher Tate <ctate@google.com> 1431731218 -0700
committer Christopher Tate <ctate@google.com> 1432080322 -0700

Rebind backup transports only when clearly needed

Significantly narrow the circumstances under which transports
will be re-bound.  In particular, we now do not unbind + rebind
whenever any component in a bound transport's host package changes;
rather, we do so only when the transport component itself has
changed state, or when there is a state change that might cause
a new transport to become available.

Bug 19775237

Change-Id: Ib386875df19ffe9f2d3eb9f9788187338360644a