include boringssl headers from third_party explicitly

crypto/ec_private_key.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 CRYPTO_EC_PRIVATE_KEY_H_
 #define CRYPTO_EC_PRIVATE_KEY_H_
 
-#include <openssl/base.h>
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "crypto/crypto_export.h"
+#include "third_party/boringssl/src/include/openssl/base.h"
 
 namespace crypto {
 
 // Encapsulates an elliptic curve (EC) private key. Can be used to generate new
 // keys, export keys to other formats, or to extract a public key.
 // TODO(mattm): make this and RSAPrivateKey implement some PrivateKey interface.
 // (The difference in types of key() and public_key() make this a little
 // tricky.)
 class CRYPTO_EXPORT ECPrivateKey {
  public:
@@ skipping 54 matching lines @@
 
   bssl::UniquePtr<EVP_PKEY> key_;
 
   DISALLOW_COPY_AND_ASSIGN(ECPrivateKey);
 };
 
 
 }  // namespace crypto
 
 #endif  // CRYPTO_EC_PRIVATE_KEY_H_