Add a test helper method to construct a full CHLO.

net/quic/test_tools/crypto_test_utils.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_TEST_TOOLS_CRYPTO_TEST_UTILS_H_
 #define NET_QUIC_TEST_TOOLS_CRYPTO_TEST_UTILS_H_
 
 #include <stdarg.h>
 #include <stddef.h>
 #include <stdint.h>
@@ skipping 187 matching lines @@
   // MovePackets parses crypto handshake messages from packet number
   // |*inout_packet_index| through to the last packet (or until a packet fails
   // to decrypt) and has |dest_stream| process them. |*inout_packet_index| is
   // updated with an index one greater than the last packet processed.
   static void MovePackets(PacketSavingConnection* source_conn,
                           size_t* inout_packet_index,
                           QuicCryptoStream* dest_stream,
                           PacketSavingConnection* dest_conn,
                           Perspective dest_perspective);
 
+  // Takes a inchoate CHLO, returns a full CHLO in |out| which can pass
+  // |crypto_config|'s validation.
+  static void GenerateFullCHLO(const CryptoHandshakeMessage& inchoate_chlo,
+                               QuicCryptoServerConfig* crypto_config,
+                               IPAddress server_ip,
+                               IPEndPoint client_addr,
+                               QuicVersion version,
+                               const QuicClock* clock,
+                               QuicCryptoProof* proof,
+                               QuicCompressedCertsCache* compressed_certs_cache,
+                               CryptoHandshakeMessage* out);
+
  private:
   static void CompareClientAndServerKeys(QuicCryptoClientStream* client,
                                          QuicCryptoServerStream* server);
 
   DISALLOW_COPY_AND_ASSIGN(CryptoTestUtils);
 };
 
 }  // namespace test
 
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_CRYPTO_TEST_UTILS_H_