Revert "Update includes for webrtc/{base => rtc_base} rename (1/3)"

webrtc/modules/audio_processing/aec3/erl_estimator.h

 /*
  *  Copyright (c) 2017 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_AEC3_ERL_ESTIMATOR_H_
 #define WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_ERL_ESTIMATOR_H_
 
 #include <array>
 
+#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/audio_processing/aec3/aec3_common.h"
-#include "webrtc/rtc_base/constructormagic.h"
 
 namespace webrtc {
 
 // Estimates the echo return loss based on the signal spectra.
 class ErlEstimator {
  public:
   ErlEstimator();
   ~ErlEstimator();
 
   // Updates the ERL estimate.
   void Update(const std::array<float, kFftLengthBy2Plus1>& render_spectrum,
               const std::array<float, kFftLengthBy2Plus1>& capture_spectrum);
 
   // Returns the most recent ERL estimate.
   const std::array<float, kFftLengthBy2Plus1>& Erl() const { return erl_; }
 
  private:
   std::array<float, kFftLengthBy2Plus1> erl_;
   std::array<int, kFftLengthBy2Minus1> hold_counters_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(ErlEstimator);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_ERL_ESTIMATOR_H_