Add QUIC_EXPORT macros

net/quic/core/quic_iovector.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_CORE_QUIC_IOVECTOR_H_
 #define NET_QUIC_CORE_QUIC_IOVECTOR_H_
 
 #include <stddef.h>
 
 #include "net/base/iovec.h"
-#include "net/base/net_export.h"
+#include "net/quic/platform/api/quic_export.h"
 
 namespace net {
 
 // Convenience wrapper to wrap an iovec array and the total length, which must
 // be less than or equal to the actual total length of the iovecs.
-struct NET_EXPORT_PRIVATE QuicIOVector {
+struct QUIC_EXPORT_PRIVATE QuicIOVector {
   QuicIOVector(const struct iovec* iov, int iov_count, size_t total_length)
       : iov(iov), iov_count(iov_count), total_length(total_length) {}
 
   const struct iovec* iov;
   const int iov_count;
   const size_t total_length;
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CORE_QUIC_IOVECTOR_H_