Use SSPI for NTLM authentication on Windows....

net/http/http_network_transaction_unittest.cc

 // Copyright (c) 2006-2008 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 <math.h>  // ceil
 
 #include "base/compiler_specific.h"
 #include "net/base/completion_callback.h"
 #include "net/base/mock_host_resolver.h"
 #include "net/base/ssl_config_service_defaults.h"
@@ skipping 1483 matching lines @@
   EXPECT_EQ(ERR_IO_PENDING, rv);
 
   rv = callback3.WaitForResult();
   EXPECT_EQ(OK, rv);
 
   response = trans->GetResponseInfo();
   EXPECT_TRUE(response->auth_challenge.get() == NULL);
   EXPECT_EQ(100, response->headers->GetContentLength());
 }
 
+// For the NTLM implementation using SSPI, we skip the NTLM tests since we
+// can't hook into its internals to cause it to generate predictable NTLM
+// authorization headers.
+#if defined(NTLM_PORTABLE)
 // The NTLM authentication unit tests were generated by capturing the HTTP
 // requests and responses using Fiddler 2 and inspecting the generated random
 // bytes in the debugger.
 
 // Enter the correct password and authenticate successfully.
 TEST_F(HttpNetworkTransactionTest, NTLMAuth1) {
   HttpAuthHandlerNTLM::ScopedProcSetter proc_setter(MockGenerateRandom1,
                                                          MockGetHostName);
   SessionDependencies session_deps;
   scoped_ptr<HttpTransaction> trans(
@@ skipping 308 matching lines @@
   rv = trans->RestartWithAuth(L"testing-ntlm", L"testing-ntlm", &callback5);
   EXPECT_EQ(ERR_IO_PENDING, rv);
 
   rv = callback5.WaitForResult();
   EXPECT_EQ(OK, rv);
 
   response = trans->GetResponseInfo();
   EXPECT_TRUE(response->auth_challenge.get() == NULL);
   EXPECT_EQ(13, response->headers->GetContentLength());
 }
+#endif  // NTLM_PORTABLE
 
 // Test reading a server response which has only headers, and no body.
 // After some maximum number of bytes is consumed, the transaction should
 // fail with ERR_RESPONSE_HEADERS_TOO_BIG.
 TEST_F(HttpNetworkTransactionTest, LargeHeadersNoBody) {
   SessionDependencies session_deps;
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(
           CreateSession(&session_deps),
           &session_deps.socket_factory));
@@ skipping 1775 matching lines @@
   // Extract the unescaped identity.
   std::wstring username, password;
   HttpNetworkTransaction::GetIdentifyFromUrl(url, &username, &password);
 
   // Verify that it was decoded as UTF8.
   EXPECT_EQ(L"foo", username);
   EXPECT_EQ(L"\x4f60\x597d", password);
 }
 
 }  // namespace net