Add support for 308 permanent redirects.

net/http/http_network_transaction_unittest.cc

 // Copyright 2013 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_network_transaction.h"
 
 #include <math.h>  // ceil
 #include <stdarg.h>
 #include <string>
 #include <vector>
@@ skipping 3932 matching lines @@
 }
 
 TEST_P(HttpNetworkTransactionTest, ConnectStatus306) {
   ConnectStatusHelper(MockRead("HTTP/1.1 306\r\n"));
 }
 
 TEST_P(HttpNetworkTransactionTest, ConnectStatus307) {
   ConnectStatusHelper(MockRead("HTTP/1.1 307 Temporary Redirect\r\n"));
 }
 
+TEST_P(HttpNetworkTransactionTest, ConnectStatus308) {
+  ConnectStatusHelper(MockRead("HTTP/1.1 308 Permanent Redirect\r\n"));
+}
+
 TEST_P(HttpNetworkTransactionTest, ConnectStatus400) {
   ConnectStatusHelper(MockRead("HTTP/1.1 400 Bad Request\r\n"));
 }
 
 TEST_P(HttpNetworkTransactionTest, ConnectStatus401) {
   ConnectStatusHelper(MockRead("HTTP/1.1 401 Unauthorized\r\n"));
 }
 
 TEST_P(HttpNetworkTransactionTest, ConnectStatus402) {
   ConnectStatusHelper(MockRead("HTTP/1.1 402 Payment Required\r\n"));
@@ skipping 8636 matching lines @@
   // established, to let the HTTP request start.
   ASSERT_EQ(OK, http_callback.WaitForResult());
   std::string response_data;
   ASSERT_EQ(OK, ReadTransaction(http_trans.get(), &response_data));
   EXPECT_EQ("falafel", response_data);
 
   EXPECT_EQ(1, GetIdleSocketCountInTransportSocketPool(session));
 }
 
 }  // namespace net