Revert 110965 - Allow chrome to handle 407 auth challenges to CONNECT requests

net/http/http_proxy_utils.cc

Index: net/http/http_proxy_utils.cc
===================================================================
--- net/http/http_proxy_utils.cc	(revision 114226)
+++ net/http/http_proxy_utils.cc	(working copy)
@@ -1,19 +1,14 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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 "net/http/http_proxy_utils.h"
 
-#include "base/logging.h"
 #include "base/stringprintf.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/host_port_pair.h"
-#include "net/base/net_errors.h"
 #include "net/base/net_util.h"
-#include "net/http/http_auth_controller.h"
 #include "net/http/http_request_info.h"
-#include "net/http/http_response_headers.h"
-#include "net/http/http_response_info.h"
 
 namespace net {
 
@@ -41,17 +36,4 @@
   request_headers->MergeFrom(auth_headers);
 }
 
-int HandleAuthChallenge(HttpAuthController* auth,
-                        HttpResponseInfo* response,
-                        const BoundNetLog& net_log) {
-  DCHECK(response->headers);
-
-  int rv = auth->HandleAuthChallenge(response->headers, false, true, net_log);
-  response->auth_challenge = auth->auth_info();
-  if (rv == OK)
-    return ERR_PROXY_AUTH_REQUESTED;
-
-  return rv;
-}
-
 }  // namespace net