Update HPACK implementation to draft 05

net/spdy/hpack_constants.h

 // Copyright 2014 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.
 
 #ifndef NET_SPDY_HPACK_CONSTANTS_H_
 #define NET_SPDY_HPACK_CONSTANTS_H_
 
 #include "base/basictypes.h"
 
 // All section references below are to
-// http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-04
+// http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-05
 // .
 
 namespace net {
 
 // The marker for a string literal that is stored unmodified (i.e.,
 // without Huffman encoding) (from 4.1.2).
 const uint8 kStringLiteralIdentityEncoded = 0x0;
 const uint8 kStringLiteralIdentityEncodedSize = 1;
 
 // The opcode for a literal header field without indexing (from
 // 4.3.1).
 const uint8 kLiteralNoIndexOpcode = 0x01;
 const uint8 kLiteralNoIndexOpcodeSize = 2;
 
 }  // namespace net
 
 #endif  // NET_SPDY_HPACK_CONSTANTS_H_