include boringssl headers from third_party explicitly

components/gcm_driver/crypto/p256_key_util.cc

 // Copyright 2015 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.
 
 #include "components/gcm_driver/crypto/p256_key_util.h"
 
-#include <openssl/ec.h>
-#include <openssl/ecdh.h>
-#include <openssl/evp.h>
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "crypto/ec_private_key.h"
+#include "third_party/boringssl/src/include/openssl/ec.h"
+#include "third_party/boringssl/src/include/openssl/ecdh.h"
+#include "third_party/boringssl/src/include/openssl/evp.h"
 
 namespace gcm {
 
 namespace {
 
 // The first byte in an uncompressed P-256 point per SEC1 2.3.3.
 const char kUncompressedPointForm = 0x04;
 
 // A P-256 field element consists of 32 bytes.
 const size_t kFieldBytes = 32;
@@ skipping 106 matching lines @@
                        nullptr) != sizeof(result)) {
     DLOG(ERROR) << "Unable to compute the ECDH shared secret.";
     return false;
   }
 
   out_shared_secret->assign(reinterpret_cast<char*>(result), sizeof(result));
   return true;
 }
 
 }  // namespace gcm