Collect all ConnectionAttempts from both sockets in TransportConnectJob.

jingle/glue/pseudotcp_adapter.h

Index: jingle/glue/pseudotcp_adapter.h
diff --git a/jingle/glue/pseudotcp_adapter.h b/jingle/glue/pseudotcp_adapter.h
index 1473000574d8b04d19e82b98e6cfc1606cbbc8c7..8b11e2ed5b596754e9e4d5b7526f6d5d76ae263c 100644
--- a/jingle/glue/pseudotcp_adapter.h
+++ b/jingle/glue/pseudotcp_adapter.h
@@ -53,6 +53,10 @@ class PseudoTcpAdapter : public net::StreamSocket, base::NonThreadSafe {
   bool WasNpnNegotiated() const override;
   net::NextProto GetNegotiatedProtocol() const override;
   bool GetSSLInfo(net::SSLInfo* ssl_info) override;
+  void GetConnectionAttempts(net::ConnectionAttempts* out) const override;
+  void ClearConnectionAttempts() override {}
+  void AddConnectionAttempts(const net::ConnectionAttempts& attempts) override {
+  }
 
   // Set the delay for sending ACK.
   void SetAckDelay(int delay_ms);