Fix ProcessReverseStream usage in audioproc_f

webrtc/modules/audio_processing/test/audio_processing_simulator.cc

Index: webrtc/modules/audio_processing/test/audio_processing_simulator.cc
diff --git a/webrtc/modules/audio_processing/test/audio_processing_simulator.cc b/webrtc/modules/audio_processing/test/audio_processing_simulator.cc
index 6cb614db32f45240099a7484c5c8d2b6d21bc1f6..65072daf93321ee7c675404e77a33777c395e553 100644
--- a/webrtc/modules/audio_processing/test/audio_processing_simulator.cc
+++ b/webrtc/modules/audio_processing/test/audio_processing_simulator.cc
@@ -86,7 +86,8 @@ void AudioProcessingSimulator::ProcessStream(bool fixed_interface) {
 void AudioProcessingSimulator::ProcessReverseStream(bool fixed_interface) {
   if (fixed_interface) {
     const auto st = ScopedTimer(mutable_proc_time());
-    RTC_CHECK_EQ(AudioProcessing::kNoError, ap_->ProcessStream(&rev_frame_));
+    RTC_CHECK_EQ(AudioProcessing::kNoError,
+                 ap_->ProcessReverseStream(&rev_frame_));
     CopyFromAudioFrame(rev_frame_, reverse_out_buf_.get());
 
   } else {