Get net_unittests working on Windows BoringSSL port.

net/test/run_all_unittests.cc

 // 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.
 
 #include "base/metrics/statistics_recorder.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "build/build_config.h"
 #include "crypto/nss_util.h"
 #include "net/socket/client_socket_pool_base.h"
 #include "net/socket/ssl_server_socket.h"
@@ skipping 34 matching lines @@
   // may initiate a call to Java.
   base::android::RegisterNativeMethods(
       base::android::AttachCurrentThread(),
       kNetTestRegisteredMethods,
       arraysize(kNetTestRegisteredMethods));
 #endif
 
   NetTestSuite test_suite(argc, argv);
   ClientSocketPoolBaseHelper::set_connect_backup_jobs_enabled(false);
 
-#if defined(OS_WIN)
+#if defined(OS_WIN) && !defined(USE_OPENSSL)
   // We want to be sure to init NSPR on the main thread.
   crypto::EnsureNSPRInit();
 #endif
 
   // Enable support for SSL server sockets, which must be done while
   // single-threaded.
   net::EnableSSLServerSockets();
 
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
   gin::IsolateHolder::LoadV8Snapshot();
 #endif
 
 #if !defined(OS_IOS)
   net::ProxyResolverV8::EnsureIsolateCreated();
 #endif
 
   return base::LaunchUnitTests(
       argc, argv, base::Bind(&NetTestSuite::Run,
                              base::Unretained(&test_suite)));
 }