Fix include guards for QUIC files.

net/quic/core/crypto/crypto_protocol.h

 // 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.
 
-#ifndef NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_
-#define NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_
+#ifndef NET_QUIC_CORE_CRYPTO_CRYPTO_PROTOCOL_H_
+#define NET_QUIC_CORE_CRYPTO_CRYPTO_PROTOCOL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <string>
 
 #include "net/quic/core/quic_tag.h"
 
 // Version and Crypto tags are written to the wire with a big-endian
 // representation of the name of the tag.  For example
@@ skipping 236 matching lines @@
 // hellos smaller than this will be an error. This minimum size reduces the
 // amplification factor of any mirror DoS attack.
 //
 // A client may pad an inchoate client hello to a size larger than
 // kClientHelloMinimumSize to make it more likely to receive a complete
 // rejection message.
 const size_t kClientHelloMinimumSize = 1024;
 
 }  // namespace net
 
-#endif  // NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_
+#endif  // NET_QUIC_CORE_CRYPTO_CRYPTO_PROTOCOL_H_