Add QUIC_EXPORT macros

net/quic/core/crypto/p256_key_exchange.h

 // Copyright (c) 2013 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_CRYPTO_P256_KEY_EXCHANGE_H_
 #define NET_QUIC_CORE_CRYPTO_P256_KEY_EXCHANGE_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "base/strings/string_piece.h"
 #include "crypto/openssl_util.h"
-#include "net/base/net_export.h"
 #include "net/quic/core/crypto/key_exchange.h"
+#include "net/quic/platform/api/quic_export.h"
 #include "third_party/boringssl/src/include/openssl/base.h"
 
 namespace net {
 
 // P256KeyExchange implements a KeyExchange using elliptic-curve
 // Diffie-Hellman on NIST P-256.
-class NET_EXPORT_PRIVATE P256KeyExchange : public KeyExchange {
+class QUIC_EXPORT_PRIVATE P256KeyExchange : public KeyExchange {
  public:
   ~P256KeyExchange() override;
 
   // New creates a new key exchange object from a private key. If
   // |private_key| is invalid, nullptr is returned.
   static P256KeyExchange* New(base::StringPiece private_key);
 
   // |NewPrivateKey| returns a private key, suitable for passing to |New|.
   // If |NewPrivateKey| can't generate a private key, it returns an empty
   // string.
@@ skipping 25 matching lines @@
 
   bssl::UniquePtr<EC_KEY> private_key_;
   // The public key stored as an uncompressed P-256 point.
   uint8_t public_key_[kUncompressedP256PointBytes];
 
   DISALLOW_COPY_AND_ASSIGN(P256KeyExchange);
 };
 
 }  // namespace net
 #endif  // NET_QUIC_CORE_CRYPTO_P256_KEY_EXCHANGE_H_