Reset the BWE when the network changes

webrtc/p2p/quic/quictransportchannel.h

Index: webrtc/p2p/quic/quictransportchannel.h
diff --git a/webrtc/p2p/quic/quictransportchannel.h b/webrtc/p2p/quic/quictransportchannel.h
index f9001088e246dfd2aaeb4ecee021f3930e70d4e0..665f3d34c45da0e17f058f515c3702f9604cc719 100644
--- a/webrtc/p2p/quic/quictransportchannel.h
+++ b/webrtc/p2p/quic/quictransportchannel.h
@@ -225,6 +225,9 @@ class QuicTransportChannel : public TransportChannelImpl,
   void OnCandidateGathered(TransportChannelImpl* channel, const Candidate& c);
   void OnRoleConflict(TransportChannelImpl* channel);
   void OnRouteChange(TransportChannel* channel, const Candidate& candidate);

[pthatcher1, 2016/03/16 21:22:03]

Can you mark this one as deprecated and something we will remove as soon as
chromoting isn't using it?

[honghaiz3, 2016/03/17 03:38:27]

I marked the SignalRouteChange to be deprecated. 

+  void OnNetworkChanged(TransportChannel* channel,
+                        int local_network_id,
+                        int remote_network_id);
   void OnConnectionRemoved(TransportChannelImpl* channel);
 
   // Callbacks for |quic_|.