Fix include guards for QUIC files.

net/quic/core/quic_socket_address_coder.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_SOCKET_ADDRESS_CODER_H_
-#define NET_QUIC_QUIC_SOCKET_ADDRESS_CODER_H_
+#ifndef NET_QUIC_CORE_QUIC_SOCKET_ADDRESS_CODER_H_
+#define NET_QUIC_CORE_QUIC_SOCKET_ADDRESS_CODER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <string>
 
 #include "base/macros.h"
 #include "net/base/net_export.h"
 #include "net/quic/platform/api/quic_socket_address.h"
 
@@ skipping 17 matching lines @@
   uint16_t port() const { return address_.port(); }
 
  private:
   QuicSocketAddress address_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicSocketAddressCoder);
 };
 
 }  // namespace net
 
-#endif  // NET_QUIC_QUIC_SOCKET_ADDRESS_CODER_H_
+#endif  // NET_QUIC_CORE_QUIC_SOCKET_ADDRESS_CODER_H_