Implement an openssl version of a QUIC ProofSource.

net/net_common.gypi

 # 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.
 
 {
   # This target is included in both 'net' and 'net_small'.
   'type': '<(component)',
   'variables': { 'enable_wexit_time_destructors': 1, },
   'dependencies': [
     '../base/base.gyp:base',
@@ skipping 106 matching lines @@
           'cert/sha256_legacy_support_nss_win.cc',
           'cert/x509_util_nss.cc',
           'quic/crypto/aead_base_decrypter_nss.cc',
           'quic/crypto/aead_base_encrypter_nss.cc',
           'quic/crypto/aes_128_gcm_12_decrypter_nss.cc',
           'quic/crypto/aes_128_gcm_12_encrypter_nss.cc',
           'quic/crypto/chacha20_poly1305_decrypter_nss.cc',
           'quic/crypto/chacha20_poly1305_encrypter_nss.cc',
           'quic/crypto/channel_id_nss.cc',
           'quic/crypto/p256_key_exchange_nss.cc',
+          'quic/crypto/proof_source_chromium_nss.cc',
           'socket/nss_ssl_util.cc',
           'socket/nss_ssl_util.h',
           'socket/ssl_client_socket_nss.cc',
           'socket/ssl_client_socket_nss.h',
           'socket/ssl_server_socket_nss.cc',
           'socket/ssl_server_socket_nss.h',
         ],
         'dependencies': [
           '../third_party/boringssl/boringssl.gyp:boringssl',
         ],
       },
       {  # else !use_openssl: remove the unneeded files and depend on NSS.
         'sources!': [
           'cert/ct_log_verifier_openssl.cc',
           'cert/ct_objects_extractor_openssl.cc',
           'cert/jwk_serializer_openssl.cc',
           'cert/sha256_legacy_support_openssl_win.cc',
           'cert/x509_util_openssl.cc',
           'cert/x509_util_openssl.h',
           'quic/crypto/aead_base_decrypter_openssl.cc',
           'quic/crypto/aead_base_encrypter_openssl.cc',
           'quic/crypto/aes_128_gcm_12_decrypter_openssl.cc',
           'quic/crypto/aes_128_gcm_12_encrypter_openssl.cc',
           'quic/crypto/chacha20_poly1305_decrypter_openssl.cc',
           'quic/crypto/chacha20_poly1305_encrypter_openssl.cc',
           'quic/crypto/channel_id_openssl.cc',
           'quic/crypto/p256_key_exchange_openssl.cc',
+          'quic/crypto/proof_source_chromium_openssl.cc',
           'quic/crypto/scoped_evp_aead_ctx.cc',
           'quic/crypto/scoped_evp_aead_ctx.h',
           'socket/ssl_client_socket_openssl.cc',
           'socket/ssl_client_socket_openssl.h',
           'socket/ssl_server_socket_openssl.cc',
           'socket/ssl_server_socket_openssl.h',
           'ssl/client_key_store.cc',
           'ssl/client_key_store.h',
           'ssl/openssl_ssl_util.cc',
           'ssl/openssl_ssl_util.h',
@@ skipping 240 matching lines @@
         ['include', '^cert/test_root_certs_nss\\.cc$'],
         ['include', '^cert/x509_util_nss_certs\\.cc$'],
         ['include', '^cert_net/nss_ocsp\\.cc$'],
         ['include', '^cert_net/nss_ocsp\\.h$'],
         ['include', '^proxy/proxy_resolver_mac\\.cc$'],
         ['include', '^proxy/proxy_server_mac\\.cc$'],
       ],
     }],
   ],
 }