Collect all ConnectionAttempts from both sockets in TransportConnectJob.

jingle/glue/pseudotcp_adapter.cc

Index: jingle/glue/pseudotcp_adapter.cc
diff --git a/jingle/glue/pseudotcp_adapter.cc b/jingle/glue/pseudotcp_adapter.cc
index 5a26f7d6034013c19679e022388dea493f0474bf..db275027d4bb19d0a479ccf1e82572574ba13efa 100644
--- a/jingle/glue/pseudotcp_adapter.cc
+++ b/jingle/glue/pseudotcp_adapter.cc
@@ -582,6 +582,12 @@ bool PseudoTcpAdapter::GetSSLInfo(net::SSLInfo* ssl_info) {
   return false;
 }
 
+void PseudoTcpAdapter::GetConnectionAttempts(
+    net::ConnectionAttempts* out) const {
+  DCHECK(CalledOnValidThread());
+  out->clear();
+}
+
 void PseudoTcpAdapter::SetAckDelay(int delay_ms) {
   DCHECK(CalledOnValidThread());
   core_->SetAckDelay(delay_ms);