Remove deprecated functions.

talk/examples/peerconnection/client/conductor.cc

Index: talk/examples/peerconnection/client/conductor.cc
diff --git a/talk/examples/peerconnection/client/conductor.cc b/talk/examples/peerconnection/client/conductor.cc
index f30516fc74bb3a6799799412313198bb91fbbfb3..2ffda1519dcbbbc5ac7e8a953dbea9a6c4bbdf6f 100644
--- a/talk/examples/peerconnection/client/conductor.cc
+++ b/talk/examples/peerconnection/client/conductor.cc
@@ -303,7 +303,7 @@ void Conductor::OnMessageFromPeer(int peer_id, const std::string& message) {
       return;
     }
     webrtc::SessionDescriptionInterface* session_description(
-        webrtc::CreateSessionDescription(type, sdp));
+        webrtc::CreateSessionDescription(type, sdp, nullptr));

[pthatcher1, 2015/07/16 04:41:31]

Can you introduce a local variable to give the value a name, to make the code
more readable?

SdpParseError error;
webrtc::SessionDescriptionInterface* session_description(
  webrtc::CreateSessionDescription(type, sdp, &error));

[joachim, 2015/07/16 08:12:00]

Done, also changed to log the error description.

     if (!session_description) {
       LOG(WARNING) << "Can't parse received session description message.";
       return;
@@ -329,7 +329,7 @@ void Conductor::OnMessageFromPeer(int peer_id, const std::string& message) {
       return;
     }
     rtc::scoped_ptr<webrtc::IceCandidateInterface> candidate(
-        webrtc::CreateIceCandidate(sdp_mid, sdp_mlineindex, sdp));
+        webrtc::CreateIceCandidate(sdp_mid, sdp_mlineindex, sdp, nullptr));
     if (!candidate.get()) {
       LOG(WARNING) << "Can't parse received candidate message.";
       return;
@@ -536,7 +536,7 @@ void Conductor::OnSuccess(webrtc::SessionDescriptionInterface* desc) {
   if (loopback_) {
     // Replace message type from "offer" to "answer"
     webrtc::SessionDescriptionInterface* session_description(
-        webrtc::CreateSessionDescription("answer", sdp));
+        webrtc::CreateSessionDescription("answer", sdp, nullptr));
     peer_connection_->SetRemoteDescription(
         DummySetSessionDescriptionObserver::Create(), session_description);
     return;