Change WebRTC SslCipher to be exposed as number only.

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 86 matching lines @@
   // Default implementation.
   virtual bool GetSslRole(rtc::SSLRole* role) const = 0;
 
   // Sets up the ciphers to use for DTLS-SRTP.
   virtual bool SetSrtpCiphers(const std::vector<std::string>& ciphers) = 0;
 
   // Finds out which DTLS-SRTP cipher was negotiated.
   virtual bool GetSrtpCipher(std::string* cipher) = 0;
 
   // Finds out which DTLS cipher was negotiated.
-  virtual bool GetSslCipher(std::string* cipher) = 0;
+  virtual bool GetSslCipher(rtc::SslCipher* cipher) = 0;
 
   // 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;
 
   // Allows key material to be extracted for external encryption.
   virtual bool ExportKeyingMaterial(const std::string& label,
@@ skipping 35 matching lines @@
   int component_;
   bool writable_;
   bool receiving_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(TransportChannel);
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_TRANSPORTCHANNEL_H_