Convert class-full-of-statics CryptoTestUtils into a namespace

net/quic/test_tools/crypto_test_utils_test.cc

 // 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.
 
 #include "net/quic/test_tools/crypto_test_utils.h"
 
 #include "net/quic/core/crypto/crypto_server_config_protobuf.h"
 #include "net/quic/core/quic_utils.h"
 #include "net/quic/platform/api/quic_text_utils.h"
 #include "net/quic/test_tools/mock_clock.h"
@@ skipping 94 matching lines @@
 
   QuicReferenceCountedPointer<QuicCryptoNegotiatedParameters> params_;
   QuicReferenceCountedPointer<ValidateClientHelloResultCallback::Result>
       result_;
 };
 
 TEST(CryptoTestUtilsTest, TestGenerateFullCHLO) {
   MockClock clock;
   QuicCryptoServerConfig crypto_config(
       QuicCryptoServerConfig::TESTING, QuicRandom::GetInstance(),
-      CryptoTestUtils::ProofSourceForTesting());
+      crypto_test_utils::ProofSourceForTesting());
   QuicSocketAddress server_addr;
   QuicSocketAddress client_addr(QuicIpAddress::Loopback4(), 1);
   QuicReferenceCountedPointer<QuicSignedServerConfig> signed_config(
       new QuicSignedServerConfig);
   QuicCompressedCertsCache compressed_certs_cache(
       QuicCompressedCertsCache::kQuicCompressedCertsCacheSize);
   CryptoHandshakeMessage full_chlo;
 
   QuicCryptoServerConfig::ConfigOptions old_config_options;
   old_config_options.id = "old-config-id";
@@ skipping 16 matching lines @@
       &nonce);
   string nonce_hex = "#" + QuicTextUtils::HexEncode(nonce);
 
   char public_value[32];
   memset(public_value, 42, sizeof(public_value));
   string pub_hex =
       "#" + QuicTextUtils::HexEncode(public_value, sizeof(public_value));
 
   QuicVersion version(AllSupportedVersions().front());
   // clang-format off
-  CryptoHandshakeMessage inchoate_chlo = CryptoTestUtils::Message(
+  CryptoHandshakeMessage inchoate_chlo = crypto_test_utils::Message(
     "CHLO",
     "PDMD", "X509",
     "AEAD", "AESG",
     "KEXS", "C255",
     "COPT", "SREJ",
     "PUBS", pub_hex.c_str(),
     "NONC", nonce_hex.c_str(),
     "VER\0", QuicTagToString(QuicVersionToQuicTag(version)).c_str(),
     "$padding", static_cast<int>(kClientHelloMinimumSize),
     nullptr);
   // clang-format on
 
-  CryptoTestUtils::GenerateFullCHLO(inchoate_chlo, &crypto_config, server_addr,
-                                    client_addr, version, &clock, signed_config,
-                                    &compressed_certs_cache, &full_chlo);
+  crypto_test_utils::GenerateFullCHLO(
+      inchoate_chlo, &crypto_config, server_addr, client_addr, version, &clock,
+      signed_config, &compressed_certs_cache, &full_chlo);
   // Verify that full_chlo can pass crypto_config's verification.
   ShloVerifier shlo_verifier(&crypto_config, server_addr, client_addr, &clock,
                              signed_config, &compressed_certs_cache);
   crypto_config.ValidateClientHello(
       full_chlo, client_addr.host(), server_addr, version, &clock,
       signed_config, shlo_verifier.GetValidateClientHelloCallback());
 }
 
 }  // namespace test
 }  // namespace net