Revert of TransportController refactoring.

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 72 matching lines @@
 
 // This class is used to create offer/answer session description with regards to
 // the async DTLS identity generation for WebRtcSession.
 // It queues the create offer/answer request until the DTLS identity
 // request has completed, i.e. when OnIdentityRequestFailed or OnIdentityReady
 // is called.
 class WebRtcSessionDescriptionFactory : public rtc::MessageHandler,
                                         public sigslot::has_slots<> {
  public:
   // Construct with DTLS disabled.
-  WebRtcSessionDescriptionFactory(rtc::Thread* signaling_thread,
-                                  cricket::ChannelManager* channel_manager,
-                                  MediaStreamSignaling* mediastream_signaling,
-                                  WebRtcSession* session,
-                                  const std::string& session_id,
-                                  cricket::DataChannelType dct);
+  WebRtcSessionDescriptionFactory(
+      rtc::Thread* signaling_thread,
+      cricket::ChannelManager* channel_manager,
+      MediaStreamSignaling* mediastream_signaling,
+      WebRtcSession* session,
+      const std::string& session_id,
+      cricket::DataChannelType dct);
 
   // Construct with DTLS enabled using the specified |dtls_identity_store| to
   // generate a certificate.
   WebRtcSessionDescriptionFactory(
       rtc::Thread* signaling_thread,
       cricket::ChannelManager* channel_manager,
       MediaStreamSignaling* mediastream_signaling,
       rtc::scoped_ptr<DtlsIdentityStoreInterface> dtls_identity_store,
       WebRtcSession* session,
       const std::string& session_id,
@@ skipping 85 matching lines @@
   WebRtcSession* const session_;
   const std::string session_id_;
   const cricket::DataChannelType data_channel_type_;
   CertificateRequestState certificate_request_state_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(WebRtcSessionDescriptionFactory);
 };
 }  // namespace webrtc
 
 #endif  // TALK_APP_WEBRTC_WEBRTCSESSIONDESCRIPTIONFACTORY_H_