Clean up QuicCryptoServerStream::GenerateConnectionIdForReject code

net/quic/core/quic_crypto_server_stream.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_QUIC_QUIC_CRYPTO_SERVER_STREAM_H_
 #define NET_QUIC_QUIC_CRYPTO_SERVER_STREAM_H_
 
 #include <cstdint>
 #include <memory>
 #include <string>
@@ skipping 96 matching lines @@
       const ValidateClientHelloResultCallback::Result& result,
       std::unique_ptr<ProofSource::Details> proof_source_details,
       CryptoHandshakeMessage* reply,
       DiversificationNonce* out_diversification_nonce,
       std::string* error_details);
 
   // Hook that allows the server to set QuicConfig defaults just
   // before going through the parameter negotiation step.
   virtual void OverrideQuicConfigDefaults(QuicConfig* config);
 
-  // Given the current connection_id, generates a new ConnectionId to
-  // be returned with a stateless reject.
-  virtual QuicConnectionId GenerateConnectionIdForReject(
-      QuicConnectionId connection_id);
-
  private:
   friend class test::CryptoTestUtils;
   friend class test::QuicCryptoServerStreamPeer;
 
   class ValidateCallback : public ValidateClientHelloResultCallback {
    public:
     explicit ValidateCallback(QuicCryptoServerStream* parent);
     // To allow the parent to detach itself from the callback before deletion.
     void Cancel();
 
@@ skipping 34 matching lines @@
       const ValidateClientHelloResultCallback::Result& result,
       std::unique_ptr<ProofSource::Details> details);
 
   // Invoked by SendServerConfigUpdateCallback::RunImpl once the proof has been
   // received.  |ok| indicates whether or not the proof was successfully
   // acquired, and |message| holds the partially-constructed message from
   // SendServerConfigUpdate.
   void FinishSendServerConfigUpdate(bool ok,
                                     const CryptoHandshakeMessage& message);
 
+  // Returns a new ConnectionId to be used for statelessly rejected connections
+  // if |use_stateless_rejects| is true. Returns 0 otherwise.
+  QuicConnectionId GenerateConnectionIdForReject(bool use_stateless_rejects);
+
   // crypto_config_ contains crypto parameters for the handshake.
   const QuicCryptoServerConfig* crypto_config_;
 
   // compressed_certs_cache_ contains a set of most recently compressed certs.
   // Owned by QuicDispatcher.
   QuicCompressedCertsCache* compressed_certs_cache_;
 
   // Server's certificate chain and signature of the server config, as provided
   // by ProofSource::GetProof.
   QuicCryptoProof crypto_proof_;
@@ skipping 46 matching lines @@
 
   // Size of the packet containing the most recently received CHLO.
   QuicByteCount chlo_packet_size_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicCryptoServerStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CRYPTO_SERVER_STREAM_H_