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diff --git a/chromium/third_party/webrtc/modules/audio_coding/neteq4/post_decode_vad.h b/chromium/third_party/webrtc/modules/audio_coding/neteq4/post_decode_vad.h
deleted file mode 100644
index eb197d9ef24..00000000000
--- a/chromium/third_party/webrtc/modules/audio_coding/neteq4/post_decode_vad.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ4_POST_DECODE_VAD_H_
-#define WEBRTC_MODULES_AUDIO_CODING_NETEQ4_POST_DECODE_VAD_H_
-
-#include <string> // size_t
-
-#include "webrtc/common_audio/vad/include/webrtc_vad.h"
-#include "webrtc/common_types.h" // NULL
-#include "webrtc/modules/audio_coding/neteq4/defines.h"
-#include "webrtc/modules/audio_coding/neteq4/interface/audio_decoder.h"
-#include "webrtc/modules/audio_coding/neteq4/packet.h"
-#include "webrtc/system_wrappers/interface/constructor_magic.h"
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-
-class PostDecodeVad {
- public:
- PostDecodeVad()
- : enabled_(false),
- running_(false),
- active_speech_(true),
- sid_interval_counter_(0),
- vad_instance_(NULL) {
- }
-
- virtual ~PostDecodeVad();
-
- // Enables post-decode VAD.
- void Enable();
-
- // Disables post-decode VAD.
- void Disable();
-
- // Initializes post-decode VAD.
- void Init();
-
- // Updates post-decode VAD with the audio data in |signal| having |length|
- // samples. The data is of type |speech_type|, at the sample rate |fs_hz|.
- void Update(int16_t* signal, int length,
- AudioDecoder::SpeechType speech_type, bool sid_frame, int fs_hz);
-
- // Accessors.
- bool enabled() const { return enabled_; }
- bool running() const { return running_; }
- bool active_speech() const { return active_speech_; }
-
- private:
- static const int kVadMode = 0; // Sets aggressiveness to "Normal".
- // Number of Update() calls without CNG/SID before re-enabling VAD.
- static const int kVadAutoEnable = 3000;
-
- bool enabled_;
- bool running_;
- bool active_speech_;
- int sid_interval_counter_;
- ::VadInst* vad_instance_;
-
- DISALLOW_COPY_AND_ASSIGN(PostDecodeVad);
-};
-
-} // namespace webrtc
-#endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ4_POST_DECODE_VAD_H_