modules/audio_coding: Remove some codec include dirs

webrtc/modules/audio_coding/codecs/ilbc/include/audio_decoder_ilbc.h

Index: webrtc/modules/audio_coding/codecs/ilbc/include/audio_decoder_ilbc.h
diff --git a/webrtc/modules/audio_coding/codecs/ilbc/include/audio_decoder_ilbc.h b/webrtc/modules/audio_coding/codecs/ilbc/include/audio_decoder_ilbc.h
deleted file mode 100644
index fd52da79867b609bb77fd69922b5c7d7e6f359ab..0000000000000000000000000000000000000000
--- a/webrtc/modules/audio_coding/codecs/ilbc/include/audio_decoder_ilbc.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- *  Copyright (c) 2015 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.
- */
-
-#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_INCLUDE_AUDIO_DECODER_ILBC_H_
-#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_INCLUDE_AUDIO_DECODER_ILBC_H_
-
-#include "webrtc/modules/audio_coding/codecs/audio_decoder.h"
-
-typedef struct iLBC_decinst_t_ IlbcDecoderInstance;
-
-namespace webrtc {
-
-class AudioDecoderIlbc final : public AudioDecoder {
- public:
-  AudioDecoderIlbc();
-  ~AudioDecoderIlbc() override;
-  bool HasDecodePlc() const override;
-  size_t DecodePlc(size_t num_frames, int16_t* decoded) override;
-  void Reset() override;
-  size_t Channels() const override;
-
- protected:
-  int DecodeInternal(const uint8_t* encoded,
-                     size_t encoded_len,
-                     int sample_rate_hz,
-                     int16_t* decoded,
-                     SpeechType* speech_type) override;
-
- private:
-  IlbcDecoderInstance* dec_state_;
-  RTC_DISALLOW_COPY_AND_ASSIGN(AudioDecoderIlbc);
-};
-
-}  // namespace webrtc
-#endif  // WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_INCLUDE_AUDIO_DECODER_ILBC_H_