Remove unnecessary audio references in PeerConnectionFactory

sdk/android/src/jni/pc/peerconnectionfactory_jni.cc

 /*
  *  Copyright 2017 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 179 matching lines @@
   std::unique_ptr<CallFactoryInterface> call_factory(CreateCallFactory());
   std::unique_ptr<RtcEventLogFactoryInterface> rtc_event_log_factory(
       CreateRtcEventLogFactory());
   std::unique_ptr<cricket::MediaEngineInterface> media_engine(CreateMediaEngine(
       adm, audio_encoder_factory, audio_decoder_factory, video_encoder_factory,
       video_decoder_factory, audio_mixer));
 
   rtc::scoped_refptr<PeerConnectionFactoryInterface> factory(
       CreateModularPeerConnectionFactory(
           network_thread.get(), worker_thread.get(), signaling_thread.get(),
-          adm, audio_encoder_factory, audio_decoder_factory,
-          video_encoder_factory, video_decoder_factory, audio_mixer,
-          std::move(media_engine), std::move(call_factory),
-          std::move(rtc_event_log_factory)));
+          video_encoder_factory, video_decoder_factory, std::move(media_engine),
+          std::move(call_factory), std::move(rtc_event_log_factory)));
   RTC_CHECK(factory) << "Failed to create the peer connection factory; "
                      << "WebRTC/libjingle init likely failed on this device";
   // TODO(honghaiz): Maybe put the options as the argument of
   // CreatePeerConnectionFactory.
   if (has_options) {
     factory->SetOptions(options);
   }
   OwnedFactoryAndThreads* owned_factory = new OwnedFactoryAndThreads(
       std::move(network_thread), std::move(worker_thread),
       std::move(signaling_thread), video_encoder_factory, video_decoder_factory,
@@ skipping 154 matching lines @@
       reinterpret_cast<PeerConnectionObserverJni*>(observer_p);
   observer->SetConstraints(new MediaConstraintsJni(jni, j_constraints));
   CopyConstraintsIntoRtcConfiguration(observer->constraints(), &rtc_config);
   rtc::scoped_refptr<PeerConnectionInterface> pc(
       f->CreatePeerConnection(rtc_config, nullptr, nullptr, observer));
   return (jlong)pc.release();
 }
 
 }  // namespace jni
 }  // namespace webrtc