Change SpdySession::GetSSLInfo to get the SSLInfo from the underlying socket

net/socket/tcp_client_socket_libevent.cc

Index: net/socket/tcp_client_socket_libevent.cc
diff --git a/net/socket/tcp_client_socket_libevent.cc b/net/socket/tcp_client_socket_libevent.cc
index d139a5478d60a0e99ddcd72553701f4ba97e1647..e54eb1e7b55574d6e09552a5194d081b425dfd53 100644
--- a/net/socket/tcp_client_socket_libevent.cc
+++ b/net/socket/tcp_client_socket_libevent.cc
@@ -758,8 +758,16 @@ base::TimeDelta TCPClientSocketLibevent::GetConnectTimeMicros() const {
   return connect_time_micros_;
 }
 
+bool TCPClientSocketLibevent::WasNpnNegotiated() const {
+  return false;
+}
+
 NextProto TCPClientSocketLibevent::GetNegotiatedProtocol() const {
   return kProtoUnknown;
 }
 
+bool TCPClientSocketLibevent::GetSSLInfo(SSLInfo* ssl_info) {
+  return false;
+}
+
 }  // namespace net