Multi-networking with Android L.

webrtc/base/asyncpacketsocket.h

Index: webrtc/base/asyncpacketsocket.h
diff --git a/webrtc/base/asyncpacketsocket.h b/webrtc/base/asyncpacketsocket.h
index 949ec67c839d76c4c31e774182b826fdf6394aa3..b13788257d758ac1d6e2c8fdd7d0cdcf09a86fda 100644
--- a/webrtc/base/asyncpacketsocket.h
+++ b/webrtc/base/asyncpacketsocket.h
@@ -18,6 +18,8 @@
 
 namespace rtc {
 
+class Network;
+
 // This structure holds the info needed to update the packet send time header
 // extension, including the information needed to update the authentication tag
 // after changing the value.
@@ -104,6 +106,8 @@ class AsyncPacketSocket : public sigslot::has_slots<> {
   virtual int GetError() const = 0;
   virtual void SetError(int error) = 0;
 
+  virtual void BindToNetwork(const Network* network) {}
+
   // Emitted each time a packet is read. Used only for UDP and
   // connected TCP sockets.
   sigslot::signal5<AsyncPacketSocket*, const char*, size_t,