A bunch of interfaces: Return scoped_ptr<SSLCertificate>

webrtc/p2p/base/transport.cc

 /*
  *  Copyright 2004 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 59 matching lines @@
   RTC_DCHECK(channels_destroyed_);
 }
 
 void Transport::SetIceRole(IceRole role) {
   ice_role_ = role;
   for (const auto& kv : channels_) {
     kv.second->SetIceRole(ice_role_);
   }
 }
 
-bool Transport::GetRemoteSSLCertificate(rtc::SSLCertificate** cert) {
+rtc::scoped_ptr<rtc::SSLCertificate> Transport::GetRemoteSSLCertificate() {
   if (channels_.empty()) {
-    return false;
+    return nullptr;
   }
 
   auto iter = channels_.begin();
-  return iter->second->GetRemoteSSLCertificate(cert);
+  return iter->second->GetRemoteSSLCertificate();
 }
 
 void Transport::SetIceConfig(const IceConfig& config) {
   ice_config_ = config;
   for (const auto& kv : channels_) {
     kv.second->SetIceConfig(ice_config_);
   }
 }
 
 bool Transport::SetLocalTransportDescription(
@@ skipping 311 matching lines @@
   // negotiation happens.
   for (const auto& kv : channels_) {
     if (!ApplyNegotiatedTransportDescription(kv.second, error_desc)) {
       return false;
     }
   }
   return true;
 }
 
 }  // namespace cricket