A bunch of interfaces: Return scoped_ptr<SSLCertificate>

webrtc/p2p/base/transportchannel.h

 /*
  *  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 110 matching lines @@
   virtual bool GetSrtpCryptoSuite(int* cipher) { return false; }
 
   // Finds out which DTLS cipher was negotiated.
   // TODO(guoweis): Remove this once all dependencies implement this.
   virtual bool GetSslCipherSuite(int* cipher) { return false; }
 
   // Gets the local RTCCertificate used for DTLS.
   virtual rtc::scoped_refptr<rtc::RTCCertificate>
   GetLocalCertificate() const = 0;
 
-  // Gets a copy of the remote side's SSL certificate, owned by the caller.
-  virtual bool GetRemoteSSLCertificate(rtc::SSLCertificate** cert) const = 0;
+  // Gets a copy of the remote side's SSL certificate.
+  virtual rtc::scoped_ptr<rtc::SSLCertificate> GetRemoteSSLCertificate()
+      const = 0;
 
   // Allows key material to be extracted for external encryption.
   virtual bool ExportKeyingMaterial(const std::string& label,
                                     const uint8_t* context,
                                     size_t context_len,
                                     bool use_context,
                                     uint8_t* result,
                                     size_t result_len) = 0;
 
   // Signalled each time a packet is received on this channel.
@@ skipping 31 matching lines @@
   bool writable_;
   bool receiving_;
   DtlsTransportState dtls_state_ = DTLS_TRANSPORT_NEW;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(TransportChannel);
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_TRANSPORTCHANNEL_H_