Added DtlsCertificate, a ref counted object owning an SSLIdentity

webrtc/base/sslstreamadapterhelper.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 16 matching lines @@
     : SSLStreamAdapter(stream),
       state_(SSL_NONE),
       role_(SSL_CLIENT),
       ssl_error_code_(0),  // Not meaningful yet
       ssl_mode_(SSL_MODE_TLS),
       ssl_max_version_(SSL_PROTOCOL_TLS_11) {
 }
 
 SSLStreamAdapterHelper::~SSLStreamAdapterHelper() = default;
 
-void SSLStreamAdapterHelper::SetIdentity(SSLIdentity* identity) {
-  ASSERT(identity_.get() == NULL);
-  identity_.reset(identity);
+void SSLStreamAdapterHelper::SetCertificate(
+    const scoped_refptr<webrtc::DtlsCertificate>& dtlscert) {
+  ASSERT(!dtlscertificate_.get());
+  dtlscertificate_ = dtlscert;
 }
 
 void SSLStreamAdapterHelper::SetServerRole(SSLRole role) {
   role_ = role;
 }
 
 int SSLStreamAdapterHelper::StartSSLWithServer(const char* server_name) {
   ASSERT(server_name != NULL && server_name[0] != '\0');
   ssl_server_name_ = server_name;
   return StartSSL();
@@ skipping 86 matching lines @@
   if (err) {
     Error("BeginSSL", err, false);
     return err;
   }
 
   return 0;
 }
 
 }  // namespace rtc