Port certificate verification to iOS.

net/base/multi_threaded_cert_verifier.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 "net/base/multi_threaded_cert_verifier.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/stl_util.h"
 #include "base/synchronization/lock.h"
 #include "base/time.h"
 #include "base/threading/worker_pool.h"
 #include "net/base/cert_verify_proc.h"
 #include "net/base/crl_set.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_log.h"
 #include "net/base/x509_certificate.h"
 #include "net/base/x509_certificate_net_log_param.h"
 
-#if defined(USE_NSS)
+#if defined(USE_NSS) || defined(OS_IOS)
 #include <private/pprthred.h>  // PR_DetachThread
 #endif
 
 namespace net {
 
 ////////////////////////////////////////////////////////////////////////////
 
 // Life of a request:
 //
 // MultiThreadedCertVerifier  CertVerifierJob  CertVerifierWorker     Request
@@ skipping 181 matching lines @@
     DCHECK_EQ(MessageLoop::current(), origin_loop_);
     base::AutoLock locked(lock_);
     canceled_ = true;
   }
 
  private:
   void Run() {
     // Runs on a worker thread.
     error_ = verify_proc_->Verify(cert_, hostname_, flags_, crl_set_,
                                   &verify_result_);
-#if defined(USE_NSS)
+#if defined(USE_NSS) || defined(OS_IOS)
     // Detach the thread from NSPR.
     // Calling NSS functions attaches the thread to NSPR, which stores
     // the NSPR thread ID in thread-specific data.
     // The threads in our thread pool terminate after we have called
     // PR_Cleanup.  Unless we detach them from NSPR, net_unittests gets
     // segfaults on shutdown when the threads' thread-specific data
     // destructors run.
     PR_DetachThread();
 #endif
     Finish();
@@ skipping 267 matching lines @@
 }
 
 void MultiThreadedCertVerifier::OnCertTrustChanged(
     const X509Certificate* cert) {
   DCHECK(CalledOnValidThread());
 
   ClearCache();
 }
 
 }  // namespace net