use the correct constant in the FNV1a_128_Hash function as defined in the specification

net/quic/crypto/null_encrypter_test.cc

 // Copyright (c) 2012 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/quic/crypto/null_encrypter.h"
 #include "net/quic/test_tools/quic_test_utils.h"
 
 using base::StringPiece;
 
 namespace net {
 namespace test {
 
 TEST(NullEncrypterTest, Encrypt) {
   unsigned char expected[] = {
     // fnv hash
-    0x47, 0x11, 0xea, 0x5f,
-    0xcf, 0x1d, 0x66, 0x5b,
-    0xba, 0xf0, 0xbc, 0xfd,
-    0x88, 0x79, 0xca, 0x37,
+    0xa0, 0x6f, 0x44, 0x8a,
+    0x44, 0xf8, 0x18, 0x3b,
+    0x47, 0x91, 0xb2, 0x13,
+    0x6b, 0x09, 0xbb, 0xae,
     // payload
     'g',  'o',  'o',  'd',
     'b',  'y',  'e',  '!',
   };
   NullEncrypter encrypter;
   scoped_ptr<QuicData> encrypted(encrypter.Encrypt(0, "hello world!",
                                                    "goodbye!"));
   ASSERT_TRUE(encrypted.get());
   test::CompareCharArraysWithHexError(
       "encrypted data", encrypted->data(), encrypted->length(),
       reinterpret_cast<const char*>(expected), arraysize(expected));
 }
 
 TEST(NullEncrypterTest, GetMaxPlaintextSize) {
   NullEncrypter encrypter;
   EXPECT_EQ(1000u, encrypter.GetMaxPlaintextSize(1016));
   EXPECT_EQ(100u, encrypter.GetMaxPlaintextSize(116));
   EXPECT_EQ(10u, encrypter.GetMaxPlaintextSize(26));
 }
 
 TEST(NullEncrypterTest, GetCiphertextSize) {
   NullEncrypter encrypter;
   EXPECT_EQ(1016u, encrypter.GetCiphertextSize(1000));
   EXPECT_EQ(116u, encrypter.GetCiphertextSize(100));
   EXPECT_EQ(26u, encrypter.GetCiphertextSize(10));
 }
 
 }  // namespace test
 }  // namespace net