tree ee115bc9525845d61a70a2f4de68da23041db538
parent 3ba832882566891f643b25f8f89c4341f472b30d
author Robert Greenwalt <rgreenwalt@google.com> 1418249867 -0800
committer Robert Greenwalt <rgreenwalt@google.com> 1418267090 -0800

Add toString in NetworkFactory.

Needed some additional logging to track down this bug
so add toString to capture the state.

bug:18569575
Change-Id: I4047b8f8797bac09bcff31e99d9cb117abb04df4