HttpAuthHandlerFactory::CreateDefault requires a HostResolver argument.

net/http/http_auth_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 <set>
 #include <string>
 
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "base/string_util.h"
+#include "net/base/mock_host_resolver.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_auth.h"
 #include "net/http/http_auth_filter.h"
 #include "net/http/http_auth_handler.h"
 #include "net/http/http_auth_handler_factory.h"
 #include "net/http/http_auth_handler_mock.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 69 matching lines @@
       // TODO(ahendrickson): This may be flaky on Linux and OSX as it
       // relies on being able to load one of the known .so files
       // for gssapi.
       "negotiate",
       "",
     }
   };
   GURL origin("http://www.example.com");
   std::set<std::string> disabled_schemes;
   URLSecurityManagerAllow url_security_manager;
+  scoped_refptr<HostResolver> host_resolver(new MockHostResolver());
   scoped_ptr<HttpAuthHandlerRegistryFactory> http_auth_handler_factory(
-      HttpAuthHandlerFactory::CreateDefault());
+      HttpAuthHandlerFactory::CreateDefault(host_resolver));
   http_auth_handler_factory->SetURLSecurityManager(
       "negotiate", &url_security_manager);
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
     // Make a HttpResponseHeaders object.
     std::string headers_with_status_line("HTTP/1.1 401 Unauthorized\n");
     headers_with_status_line += tests[i].headers;
     scoped_refptr<HttpResponseHeaders> headers(
         HeadersFromResponseText(headers_with_status_line));
 
@@ skipping 256 matching lines @@
   std::string name;
 
   name = HttpAuth::GetAuthorizationHeaderName(HttpAuth::AUTH_SERVER);
   EXPECT_STREQ("Authorization", name.c_str());
 
   name = HttpAuth::GetAuthorizationHeaderName(HttpAuth::AUTH_PROXY);
   EXPECT_STREQ("Proxy-Authorization", name.c_str());
 }
 
 }  // namespace net