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

webrtc/modules/audio_processing/aec3/echo_canceller3.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/aec3/echo_canceller3.h"
 
 #include <sstream>
 
-#include "webrtc/base/atomicops.h"
 #include "webrtc/modules/audio_processing/logging/apm_data_dumper.h"
+#include "webrtc/rtc_base/atomicops.h"
 
 namespace webrtc {
 
 namespace {
 
 enum class EchoCanceller3ApiCall { kCapture, kRender };
 
 bool DetectSaturation(rtc::ArrayView<const float> y) {
   for (auto y_k : y) {
     if (y_k >= 32700.0f || y_k <= -32700.0f) {
@@ skipping 327 matching lines @@
 
     BufferRemainingRenderFrameContent(&render_blocker_, block_processor_.get(),
                                       &block_);
 
     frame_to_buffer =
         render_transfer_queue_.Remove(&render_queue_output_frame_);
   }
 }
 
 }  // namespace webrtc