QUIC Crypto - return the reasons for reject message. Reject reason

net/quic/crypto/crypto_protocol.h

Index: net/quic/crypto/crypto_protocol.h
diff --git a/net/quic/crypto/crypto_protocol.h b/net/quic/crypto/crypto_protocol.h
index 3f0b3b3bddd6dfb667b7efac2cbcfc1290376b89..d1931d1a06e388b2d2fcd3e24a5f3f1e4b9c8d82 100644
--- a/net/quic/crypto/crypto_protocol.h
+++ b/net/quic/crypto/crypto_protocol.h
@@ -110,6 +110,9 @@ const QuicTag kRSEQ = TAG('R', 'S', 'E', 'Q');   // Rejected sequence number
 // Universal tags
 const QuicTag kPAD  = TAG('P', 'A', 'D', '\0');  // Padding
 
+// Reasons for server sending rejection message tag.
+const QuicTag kRREJ = TAG('R', 'R', 'E', 'J');

[wtc, 2014/06/19 19:58:42]

Nit: please make this change in your new CL.

Move this definition to line 98, before the "// Server hello tags" line, and
change this to:

// Rejection tags
const QuicTag kRREJ = TAG('R', 'R', 'E', 'J');   // Reasons for server sending
                                                 // rejection message tag.

[ramant (doing other things), 2014/06/20 23:20:47]

Fixed in CL: https://codereview.chromium.org/336273006/

Done.

+
 // These tags have a special form so that they appear either at the beginning
 // or the end of a handshake message. Since handshake messages are sorted by
 // tag value, the tags with 0 at the end will sort first and those with 255 at