Switch to standard integer types in components/, part 2 of 4.

components/gcm_driver/crypto/gcm_message_cryptographer_openssl.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/gcm_message_cryptographer.h"
 
 #include <openssl/aead.h>
+#include <stddef.h>
+#include <stdint.h>
 
 #include "base/logging.h"
 #include "base/numerics/safe_math.h"
 #include "base/strings/string_util.h"
 
 namespace gcm {
 
 namespace {
 
 // The BoringSSL functions used to seal (encrypt) and open (decrypt) a payload
@@ skipping 53 matching lines @@
   else
     expected_output_length -= kAuthenticationTagBytes;
 
   DCHECK_EQ(expected_output_length.ValueOrDie(), output_length);
 
   output->resize(output_length);
   return true;
 }
 
 }  // namespace gcm