ACM: Removing runtime APIs related to playout mode

webrtc/modules/audio_coding/main/acm2/acm_receiver_unittest.cc

 /*
  *  Copyright (c) 2013 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 247 matching lines @@
     InsertOnePacketOfSilence(kCodecId[n]);
     for (int k = 0; k < num_10ms_frames; ++k) {
       EXPECT_EQ(0, receiver_->GetAudio(kOutSampleRateHz, &frame));
     }
     EXPECT_EQ(std::min(32000, codecs_[kCodecId[n]].plfreq),
               receiver_->current_sample_rate_hz());
     ++n;
   }
 }
 
-// Verify that the playout mode is set correctly.
-TEST_F(AcmReceiverTest, DISABLED_ON_ANDROID(PlayoutMode)) {
-  receiver_->SetPlayoutMode(voice);
-  EXPECT_EQ(voice, receiver_->PlayoutMode());
-
-  receiver_->SetPlayoutMode(streaming);
-  EXPECT_EQ(streaming, receiver_->PlayoutMode());
-
-  receiver_->SetPlayoutMode(fax);
-  EXPECT_EQ(fax, receiver_->PlayoutMode());
-
-  receiver_->SetPlayoutMode(off);
-  EXPECT_EQ(off, receiver_->PlayoutMode());
-}
-
 TEST_F(AcmReceiverTest, DISABLED_ON_ANDROID(PostdecodingVad)) {
   receiver_->EnableVad();
   EXPECT_TRUE(receiver_->vad_enabled());
 
   const int id = ACMCodecDB::kPCM16Bwb;
   ASSERT_EQ(0, receiver_->AddCodec(id, codecs_[id].pltype, codecs_[id].channels,
                                    codecs_[id].plfreq, NULL));
   const int kNumPackets = 5;
   const int num_10ms_frames = codecs_[id].pacsize / (codecs_[id].plfreq / 100);
   AudioFrame frame;
@@ skipping 77 matching lines @@
     EXPECT_EQ(kCodecId[n], receiver_->last_audio_codec_id());
     EXPECT_EQ(0, receiver_->LastAudioCodec(&codec));
     EXPECT_TRUE(CodecsEqual(codecs_[kCodecId[n]], codec));
     ++n;
   }
 }
 
 }  // namespace acm2
 
 }  // namespace webrtc