Implement an openssl version of a QUIC ProofSource.

net/net.gypi

 # Copyright 2014 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 file is shared between the regular GYP build, the NaCl GYP build, and
 # the GN build. For GN support, it must have no conditionals or anything like
 # that beyond the simple one-level-deep dictionary of values.
 {
   'variables': {
     # Subset of net source files that are compiled for NaCl (net_nacl target).
@@ skipping 246 matching lines @@
       'quic/crypto/key_exchange.h',
       'quic/crypto/local_strike_register_client.cc',
       'quic/crypto/local_strike_register_client.h',
       'quic/crypto/null_decrypter.cc',
       'quic/crypto/null_decrypter.h',
       'quic/crypto/null_encrypter.cc',
       'quic/crypto/null_encrypter.h',
       'quic/crypto/p256_key_exchange.h',
       'quic/crypto/p256_key_exchange_openssl.cc',
       'quic/crypto/proof_source.h',
-      'quic/crypto/proof_source_chromium.cc',
       'quic/crypto/proof_source_chromium.h',
+      'quic/crypto/proof_source_chromium_openssl.cc',
       'quic/crypto/proof_verifier.h',
       'quic/crypto/proof_verifier_chromium.cc',
       'quic/crypto/proof_verifier_chromium.h',
       'quic/crypto/quic_crypto_client_config.cc',
       'quic/crypto/quic_crypto_client_config.h',
       'quic/crypto/quic_crypto_server_config.cc',
       'quic/crypto/quic_crypto_server_config.h',
       'quic/crypto/quic_decrypter.cc',
       'quic/crypto/quic_decrypter.h',
       'quic/crypto/quic_encrypter.cc',
@@ skipping 692 matching lines @@
       'proxy/proxy_service.cc',
       'proxy/proxy_service.h',
       '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',
       'quic/quic_chromium_client_session.cc',
       'quic/quic_chromium_client_session.h',
       'quic/quic_client_session_base.cc',
       'quic/quic_client_session_base.h',
       'quic/quic_headers_stream.cc',
       'quic/quic_headers_stream.h',
       'quic/quic_http_stream.cc',
       'quic/quic_http_stream.h',
       'quic/quic_http_utils.cc',
       'quic/quic_http_utils.h',
@@ skipping 889 matching lines @@
       'README.md',
       'docs/bug-triage.md',
       'docs/bug-triage-labels.md',
       'docs/bug-triage-suggested-workflow.md',
       'docs/life-of-a-url-request.md',
       'sdch/README.md',
     ],
     'net_docs_output_dir': '<(PRODUCT_DIR)/net/docs',
   }
 }