Replaces SSLIdentity* with scoped_refptr<RTCCertificate> in cricket::Transport layer.

talk/app/webrtc/webrtcsessiondescriptionfactory.h

 /*
  * libjingle
  * Copyright 2013 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 40 matching lines @@
 class WebRtcIdentityRequestObserver : public DtlsIdentityRequestObserver,
                                       public sigslot::has_slots<> {
  public:
   // DtlsIdentityRequestObserver overrides.
   void OnFailure(int error) override;
   void OnSuccess(const std::string& der_cert,
                  const std::string& der_private_key) override;
   void OnSuccess(rtc::scoped_ptr<rtc::SSLIdentity> identity) override;
 
   sigslot::signal1<int> SignalRequestFailed;
-  sigslot::signal1<rtc::SSLIdentity*> SignalIdentityReady;
+  sigslot::signal1<const rtc::scoped_refptr<rtc::RTCCertificate>&>
+      SignalCertificateReady;
 };
 
 struct CreateSessionDescriptionRequest {
   enum Type {
     kOffer,
     kAnswer,
   };
 
   CreateSessionDescriptionRequest(
       Type type,
@@ skipping 55 matching lines @@
   void CreateOffer(
       CreateSessionDescriptionObserver* observer,
       const PeerConnectionInterface::RTCOfferAnswerOptions& options);
   void CreateAnswer(
       CreateSessionDescriptionObserver* observer,
       const MediaConstraintsInterface* constraints);
 
   void SetSdesPolicy(cricket::SecurePolicy secure_policy);
   cricket::SecurePolicy SdesPolicy() const;
 
-  sigslot::signal1<rtc::SSLIdentity*> SignalIdentityReady;
+  sigslot::signal1<const rtc::scoped_refptr<rtc::RTCCertificate>&>
+      SignalCertificateReady;
 
   // For testing.
   bool waiting_for_certificate_for_testing() const {
     return certificate_request_state_ == CERTIFICATE_WAITING;
   }
 
  private:
   enum CertificateRequestState {
     CERTIFICATE_NOT_NEEDED,
     CERTIFICATE_WAITING,
@@ skipping 21 matching lines @@
   // Posts failure notifications for all pending session description requests.
   void FailPendingRequests(const std::string& reason);
   void PostCreateSessionDescriptionFailed(
       CreateSessionDescriptionObserver* observer,
       const std::string& error);
   void PostCreateSessionDescriptionSucceeded(
       CreateSessionDescriptionObserver* observer,
       SessionDescriptionInterface* description);
 
   void OnIdentityRequestFailed(int error);
-  void SetIdentity(rtc::SSLIdentity* identity);
+  void SetCertificate(
+      const rtc::scoped_refptr<rtc::RTCCertificate>& certificate);
 
   std::queue<CreateSessionDescriptionRequest>
       create_session_description_requests_;
   rtc::Thread* const signaling_thread_;
   MediaStreamSignaling* const mediastream_signaling_;
   cricket::TransportDescriptionFactory transport_desc_factory_;
   cricket::MediaSessionDescriptionFactory session_desc_factory_;
   uint64 session_version_;
   const rtc::scoped_ptr<DtlsIdentityStoreInterface> dtls_identity_store_;
   const rtc::scoped_refptr<WebRtcIdentityRequestObserver>
       identity_request_observer_;
   // TODO(jiayl): remove the dependency on session once bug 2264 is fixed.
   WebRtcSession* const session_;
   const std::string session_id_;
   const cricket::DataChannelType data_channel_type_;
   CertificateRequestState certificate_request_state_;
 
   DISALLOW_COPY_AND_ASSIGN(WebRtcSessionDescriptionFactory);
 };
 }  // namespace webrtc
 
 #endif  // TALK_APP_WEBRTC_WEBRTCSESSIONDESCRIPTIONFACTORY_H_