Implemented mid-level Negotiate protocol for Posix.

net/http/http_auth_handler_factory_unittest.cc

 // Copyright (c) 2010 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 "base/scoped_ptr.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_auth_handler.h"
 #include "net/http/http_auth_handler_factory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 128 matching lines @@
         server_origin,
         &handler);
     EXPECT_EQ(OK, rv);
     ASSERT_FALSE(handler.get() == NULL);
     EXPECT_STREQ("ntlm", handler->scheme().c_str());
     EXPECT_STREQ("", handler->realm().c_str());
     EXPECT_EQ(HttpAuth::AUTH_SERVER, handler->target());
     EXPECT_TRUE(handler->encrypts_identity());
     EXPECT_TRUE(handler->is_connection_based());
   }
-#if defined(OS_WIN)
   {
     scoped_refptr<HttpAuthHandler> handler;
     int rv = http_auth_handler_factory->CreateAuthHandlerFromString(
         "Negotiate",
         HttpAuth::AUTH_SERVER,
         server_origin,
         &handler);
     EXPECT_EQ(OK, rv);
     EXPECT_FALSE(handler.get() == NULL);
     EXPECT_STREQ("negotiate", handler->scheme().c_str());
     EXPECT_STREQ("", handler->realm().c_str());
     EXPECT_EQ(HttpAuth::AUTH_SERVER, handler->target());
     EXPECT_TRUE(handler->encrypts_identity());
     EXPECT_TRUE(handler->is_connection_based());
   }
-#else  // !defined(OS_WIN)
-  {
-    scoped_refptr<HttpAuthHandler> handler;
-    int rv = http_auth_handler_factory->CreateAuthHandlerFromString(
-        "Negotiate",
-        HttpAuth::AUTH_SERVER,
-        server_origin,
-        &handler);
-    EXPECT_EQ(ERR_UNSUPPORTED_AUTH_SCHEME, rv);
-    EXPECT_TRUE(handler.get() == NULL);
-  }
-#endif  // !defined(OS_WIN)
 }
 
 }  // namespace net