Fix include guards for QUIC files.

net/quic/core/quic_unacked_packet_map.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_QUIC_QUIC_UNACKED_PACKET_MAP_H_
-#define NET_QUIC_QUIC_UNACKED_PACKET_MAP_H_
+#ifndef NET_QUIC_CORE_QUIC_UNACKED_PACKET_MAP_H_
+#define NET_QUIC_CORE_QUIC_UNACKED_PACKET_MAP_H_
 
 #include <stddef.h>
 
 #include <deque>
 
 #include "base/macros.h"
 #include "net/base/net_export.h"
 #include "net/quic/core/quic_packets.h"
 #include "net/quic/core/quic_transmission_info.h"
 
@@ skipping 176 matching lines @@
 
   QuicByteCount bytes_in_flight_;
   // Number of retransmittable crypto handshake packets.
   size_t pending_crypto_packet_count_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicUnackedPacketMap);
 };
 
 }  // namespace net
 
-#endif  // NET_QUIC_QUIC_UNACKED_PACKET_MAP_H_
+#endif  // NET_QUIC_CORE_QUIC_UNACKED_PACKET_MAP_H_