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

net/socket/ssl_server_socket_nss.cc

Index: net/socket/ssl_server_socket_nss.cc
diff --git a/net/socket/ssl_server_socket_nss.cc b/net/socket/ssl_server_socket_nss.cc
index 35ccdd6712b992128423e118568c57ee5480e0b6..a43dbfe6b6f1d0f445773a6aac3ea062f8c70f8f 100644
--- a/net/socket/ssl_server_socket_nss.cc
+++ b/net/socket/ssl_server_socket_nss.cc
@@ -279,11 +279,20 @@ base::TimeDelta SSLServerSocketNSS::GetConnectTimeMicros() const {
   return transport_socket_->GetConnectTimeMicros();
 }
 
+bool SSLServerSocketNSS::WasNpnNegotiated() const {
+  return false;
+}
+
 NextProto SSLServerSocketNSS::GetNegotiatedProtocol() const {
   // NPN is not supported by this class.
   return kProtoUnknown;
 }
 
+bool SSLServerSocketNSS::GetSSLInfo(SSLInfo* ssl_info) {
+  NOTIMPLEMENTED();
+  return false;
+}
+
 int SSLServerSocketNSS::InitializeSSLOptions() {
   // Transport connected, now hook it up to nss
   // TODO(port): specify rx and tx buffer sizes separately