Export SCIDs, QUIC secret seed names and orbits to internal server

net/quic/crypto/quic_crypto_server_config.h

Index: net/quic/crypto/quic_crypto_server_config.h
diff --git a/net/quic/crypto/quic_crypto_server_config.h b/net/quic/crypto/quic_crypto_server_config.h
index 0886a52f1166393359273659043ce9b2cb8e5e87..4da3ce42718b05e095c4c1722cfaa79894c77078 100644
--- a/net/quic/crypto/quic_crypto_server_config.h
+++ b/net/quic/crypto/quic_crypto_server_config.h
@@ -134,6 +134,9 @@ class NET_EXPORT_PRIVATE QuicCryptoServerConfig {
   bool SetConfigs(const std::vector<QuicServerConfigProtobuf*>& protobufs,
                   QuicWallTime now);
 
+  // Get the server config ids for all known configs.
+  void GetConfigIds(std::vector<std::string>* scids) const;
+
   // Checks |client_hello| for gross errors and determines whether it
   // can be shown to be fresh (i.e. not a replay).  The result of the
   // validation step must be interpreted by calling