Remove the type parameter to NetEq::GetAudio

webrtc/modules/audio_coding/acm2/acm_receiver.cc

Index: webrtc/modules/audio_coding/acm2/acm_receiver.cc
diff --git a/webrtc/modules/audio_coding/acm2/acm_receiver.cc b/webrtc/modules/audio_coding/acm2/acm_receiver.cc
index 1990768bc7d6278375bc6840be08803236fba21c..5649f07b2bc46efdeab6b8150b56d055588000b1 100644
--- a/webrtc/modules/audio_coding/acm2/acm_receiver.cc
+++ b/webrtc/modules/audio_coding/acm2/acm_receiver.cc
@@ -137,8 +137,7 @@ int AcmReceiver::GetAudio(int desired_freq_hz, AudioFrame* audio_frame) {
   // Accessing members, take the lock.
   rtc::CritScope lock(&crit_sect_);
 
-  enum NetEqOutputType type;
-  if (neteq_->GetAudio(audio_frame, &type) != NetEq::kOK) {
+  if (neteq_->GetAudio(audio_frame) != NetEq::kOK) {
     LOG(LERROR) << "AcmReceiver::GetAudio - NetEq Failed.";
     return -1;
   }