SSLCertificate::GetChain: Return scoped_ptr

webrtc/api/statscollector.cc

 /*
  *  Copyright 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 557 matching lines @@
     const rtc::SSLCertificate* cert) {
   RTC_DCHECK(pc_->session()->signaling_thread()->IsCurrent());
   // Produces a chain of StatsReports representing this certificate and the rest
   // of its chain, and adds those reports to |reports_|.  The return value is
   // the id of the leaf report.  The provided cert must be non-null, so at least
   // one report will always be provided and the returned string will never be
   // empty.
   RTC_DCHECK(cert != NULL);
 
   StatsReport* issuer = nullptr;
-  rtc::scoped_ptr<rtc::SSLCertChain> chain;
-  if (cert->GetChain(chain.accept())) {
+  rtc::scoped_ptr<rtc::SSLCertChain> chain = cert->GetChain();
+  if (chain) {
     // This loop runs in reverse, i.e. from root to leaf, so that each
     // certificate's issuer's report ID is known before the child certificate's
     // report is generated.  The root certificate does not have an issuer ID
     // value.
     for (ptrdiff_t i = chain->GetSize() - 1; i >= 0; --i) {
       const rtc::SSLCertificate& cert_i = chain->Get(i);
       issuer = AddOneCertificateReport(&cert_i, issuer);
     }
   }
   // Add the leaf certificate.
@@ skipping 348 matching lines @@
     StatsReport* report = entry.second;
     report->set_timestamp(stats_gathering_started_);
   }
 }
 
 void StatsCollector::ClearUpdateStatsCacheForTest() {
   stats_gathering_started_ = 0;
 }
 
 }  // namespace webrtc