Delete iSAC-fb from AudioCodingModule

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 226 matching lines @@
 
   // Remove an existing codec.
   EXPECT_EQ(0, receiver_->RemoveCodec(payload_type));
 
   // Ask for the removed codec, must fail.
   EXPECT_EQ(-1, receiver_->DecoderByPayloadType(payload_type, &codec));
 }
 
 TEST_F(AcmReceiverTest, DISABLED_ON_ANDROID(SampleRate)) {
   const int kCodecId[] = {
-      ACMCodecDB::kISAC, ACMCodecDB::kISACSWB, ACMCodecDB::kISACFB,
+      ACMCodecDB::kISAC, ACMCodecDB::kISACSWB,
       -1  // Terminator.
   };
   AddSetOfCodecs(kCodecId);
 
   AudioFrame frame;
   const int kOutSampleRateHz = 8000;  // Different than codec sample rate.
   int n = 0;
   while (kCodecId[n] >= 0) {
     const int num_10ms_frames = codecs_[kCodecId[n]].pacsize /
         (codecs_[kCodecId[n]].plfreq / 100);
@@ skipping 103 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