modules/video_coding/utility: Remove include

webrtc/modules/video_coding/utility/include/moving_average.h

-/*
- *  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_VIDEO_CODING_UTILITY_MOVING_AVERAGE_H_
-#define WEBRTC_MODULES_VIDEO_CODING_UTILITY_MOVING_AVERAGE_H_
-
-#include <list>
-
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-template<class T>
-class MovingAverage {
- public:
-  MovingAverage();
-  void AddSample(T sample);
-  bool GetAverage(size_t num_samples, T* average);
-  void Reset();
-  int size();
-
- private:
-  T sum_;
-  std::list<T> samples_;
-};
-
-template<class T>
-MovingAverage<T>::MovingAverage() : sum_(static_cast<T>(0)) {
-}
-
-template<class T>
-void MovingAverage<T>::AddSample(T sample) {
-  samples_.push_back(sample);
-  sum_ += sample;
-}
-
-template<class T>
-bool MovingAverage<T>::GetAverage(size_t num_samples, T* avg) {
-  if (num_samples > samples_.size())
-    return false;
-
-  // Remove old samples.
-  while (num_samples < samples_.size()) {
-    sum_ -= samples_.front();
-    samples_.pop_front();
-  }
-
-  *avg = sum_ / static_cast<T>(num_samples);
-  return true;
-}
-
-template<class T>
-void MovingAverage<T>::Reset() {
-  sum_ = static_cast<T>(0);
-  samples_.clear();
-}
-
-template<class T>
-int MovingAverage<T>::size() {
-  return samples_.size();
-}
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_VIDEO_CODING_MOVING_AVERAGE_SCALER_H_