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

webrtc/modules/audio_processing/echo_detector/circular_buffer.cc

 /*
  *  Copyright (c) 2016 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.
  */
 
 #include "webrtc/modules/audio_processing/echo_detector/circular_buffer.h"
 
 #include <algorithm>
 
-#include "webrtc/base/checks.h"
+#include "webrtc/rtc_base/checks.h"
 
 namespace webrtc {
 
 CircularBuffer::CircularBuffer(size_t size) : buffer_(size) {}
 CircularBuffer::~CircularBuffer() = default;
 
 void CircularBuffer::Push(float value) {
   buffer_[next_insertion_index_] = value;
   ++next_insertion_index_;
   next_insertion_index_ %= buffer_.size();
@@ skipping 14 matching lines @@
   return rtc::Optional<float>(buffer_[index]);
 }
 
 void CircularBuffer::Clear() {
   std::fill(buffer_.begin(), buffer_.end(), 0.f);
   next_insertion_index_ = 0;
   nr_elements_in_buffer_ = 0;
 }
 
 }  // namespace webrtc