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

net/quic/core/quic_crypto_client_stream_test.cc

Index: net/quic/core/quic_crypto_client_stream_test.cc
diff --git a/net/quic/core/quic_crypto_client_stream_test.cc b/net/quic/core/quic_crypto_client_stream_test.cc
index bbc2f37217a334cc2729a7b40c80a852b4153101..8cd39916b1cc0d5038369fe0ef1ff7ddebf8bb67 100644
--- a/net/quic/core/quic_crypto_client_stream_test.cc
+++ b/net/quic/core/quic_crypto_client_stream_test.cc
@@ -36,7 +36,7 @@ class QuicCryptoClientStreamTest : public ::testing::Test {
  public:
   QuicCryptoClientStreamTest()
       : server_id_(kServerHostname, kServerPort, PRIVACY_MODE_DISABLED),
-        crypto_config_(CryptoTestUtils::ProofVerifierForTesting()) {
+        crypto_config_(crypto_test_utils::ProofVerifierForTesting()) {
     CreateConnection();
   }
 
@@ -53,9 +53,9 @@ class QuicCryptoClientStreamTest : public ::testing::Test {
   void CompleteCryptoHandshake() {
     stream()->CryptoConnect();
     QuicConfig config;
-    CryptoTestUtils::HandshakeWithFakeServer(&config, &server_helper_,
-                                             &alarm_factory_, connection_,
-                                             stream(), server_options_);
+    crypto_test_utils::HandshakeWithFakeServer(&config, &server_helper_,
+                                               &alarm_factory_, connection_,
+                                               stream(), server_options_);
   }
 
   void ConstructHandshakeMessage() {
@@ -74,7 +74,7 @@ class QuicCryptoClientStreamTest : public ::testing::Test {
   CryptoHandshakeMessage message_;
   std::unique_ptr<QuicData> message_data_;
   QuicCryptoClientConfig crypto_config_;
-  CryptoTestUtils::FakeServerOptions server_options_;
+  crypto_test_utils::FakeServerOptions server_options_;
 };
 
 TEST_F(QuicCryptoClientStreamTest, NotInitiallyConected) {
@@ -244,9 +244,9 @@ TEST_F(QuicCryptoClientStreamTest, ServerConfigUpdateWithCert) {
   // Build a server config update message with certificates
   QuicCryptoServerConfig crypto_config(
       QuicCryptoServerConfig::TESTING, QuicRandom::GetInstance(),
-      CryptoTestUtils::ProofSourceForTesting());
-  CryptoTestUtils::FakeServerOptions options;
-  CryptoTestUtils::SetupCryptoServerConfigForTest(
+      crypto_test_utils::ProofSourceForTesting());
+  crypto_test_utils::FakeServerOptions options;
+  crypto_test_utils::SetupCryptoServerConfigForTest(
       connection_->clock(), QuicRandom::GetInstance(), &crypto_config, options);
   SourceAddressTokens tokens;
   QuicCompressedCertsCache cache(1);
@@ -334,10 +334,10 @@ TEST_F(QuicCryptoClientStreamTest, NoTokenBindingInPrivacyMode) {
 class QuicCryptoClientStreamStatelessTest : public ::testing::Test {
  public:
   QuicCryptoClientStreamStatelessTest()
-      : client_crypto_config_(CryptoTestUtils::ProofVerifierForTesting()),
+      : client_crypto_config_(crypto_test_utils::ProofVerifierForTesting()),
         server_crypto_config_(QuicCryptoServerConfig::TESTING,
                               QuicRandom::GetInstance(),
-                              CryptoTestUtils::ProofSourceForTesting()),
+                              crypto_test_utils::ProofSourceForTesting()),
         server_compressed_certs_cache_(
             QuicCompressedCertsCache::kQuicCompressedCertsCacheSize),
         server_id_(kServerHostname, kServerPort, PRIVACY_MODE_DISABLED) {
@@ -358,9 +358,9 @@ class QuicCryptoClientStreamStatelessTest : public ::testing::Test {
 
   void AdvanceHandshakeWithFakeServer() {
     client_session_->GetCryptoStream()->CryptoConnect();
-    CryptoTestUtils::AdvanceHandshake(client_connection_,
-                                      client_session_->GetCryptoStream(), 0,
-                                      server_connection_, server_stream(), 0);
+    crypto_test_utils::AdvanceHandshake(client_connection_,
+                                        client_session_->GetCryptoStream(), 0,
+                                        server_connection_, server_stream(), 0);
   }
 
   // Initializes the server_stream_ for stateless rejects.
@@ -373,8 +373,8 @@ class QuicCryptoClientStreamStatelessTest : public ::testing::Test {
                                &server_connection_, &server_session);
     CHECK(server_session);
     server_session_.reset(server_session);
-    CryptoTestUtils::FakeServerOptions options;
-    CryptoTestUtils::SetupCryptoServerConfigForTest(
+    crypto_test_utils::FakeServerOptions options;
+    crypto_test_utils::SetupCryptoServerConfigForTest(
         server_connection_->clock(), server_connection_->random_generator(),
         &server_crypto_config_, options);
     FLAGS_quic_reloadable_flag_enable_quic_stateless_reject_support = true;