Replace scoped_ptr with unique_ptr in webrtc/modules/audio_processing/transient/

webrtc/modules/audio_processing/transient/moving_moments.h

 /*
  *  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_PROCESSING_TRANSIENT_MOVING_MOMENTS_H_
 #define WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_MOVING_MOMENTS_H_
 
+#include <stddef.h>
+
 #include <queue>
 
-#include "webrtc/base/scoped_ptr.h"
-
 namespace webrtc {
 
 // Calculates the first and second moments for each value of a buffer taking
 // into account a given number of previous values.
 // It preserves its state, so it can be multiple-called.
 // TODO(chadan): Implement a function that takes a buffer of first moments and a
 // buffer of second moments; and calculates the variances. When needed.
 // TODO(chadan): Add functionality to update with a buffer but only output are
 // the last values of the moments. When needed.
 class MovingMoments {
@@ skipping 15 matching lines @@
   // Sum of the values of the queue.
   float sum_;
   // Sum of the squares of the values of the queue.
   float sum_of_squares_;
 };
 
 }  // namespace webrtc
 
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_MOVING_MOMENTS_H_