Don't call deprecated CreatePeerConnectionFactory() overloads

They're about to be removed.

BUG=webrtc:8396

Change-Id: Ie9a45f4c0dccb4414d2a2f939aa5f142edc6e4b6
Reviewed-on: https://webrtc-review.googlesource.com/12280
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20328}
diff --git a/examples/peerconnection/client/conductor.cc b/examples/peerconnection/client/conductor.cc
index 90feed8..3e3bfda 100644
--- a/examples/peerconnection/client/conductor.cc
+++ b/examples/peerconnection/client/conductor.cc
@@ -14,6 +14,8 @@
 #include <utility>
 #include <vector>
 
+#include "api/audio_codecs/builtin_audio_decoder_factory.h"
+#include "api/audio_codecs/builtin_audio_encoder_factory.h"
 #include "api/test/fakeconstraints.h"
 #include "examples/peerconnection/client/defaults.h"
 #include "media/engine/webrtcvideocapturerfactory.h"
@@ -79,7 +81,9 @@
   RTC_DCHECK(peer_connection_factory_.get() == NULL);
   RTC_DCHECK(peer_connection_.get() == NULL);
 
-  peer_connection_factory_  = webrtc::CreatePeerConnectionFactory();
+  peer_connection_factory_ = webrtc::CreatePeerConnectionFactory(
+      webrtc::CreateBuiltinAudioEncoderFactory(),
+      webrtc::CreateBuiltinAudioDecoderFactory());
 
   if (!peer_connection_factory_.get()) {
     main_wnd_->MessageBox("Error",