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

webrtc/modules/audio_coding/audio_network_adaptor/bitrate_controller.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_coding/audio_network_adaptor/bitrate_controller.h"
 
 #include <algorithm>
 
-#include "webrtc/base/checks.h"
+#include "webrtc/rtc_base/checks.h"
 #include "webrtc/system_wrappers/include/field_trial.h"
 
 namespace webrtc {
 namespace audio_network_adaptor {
 
 BitrateController::Config::Config(int initial_bitrate_bps,
                                   int initial_frame_length_ms)
     : initial_bitrate_bps(initial_bitrate_bps),
       initial_frame_length_ms(initial_frame_length_ms) {}
 
@@ skipping 30 matching lines @@
       frame_length_ms_ = *config->frame_length_ms;
     int overhead_rate_bps =
         *overhead_bytes_per_packet_ * 8 * 1000 / frame_length_ms_;
     bitrate_bps_ = std::max(0, *target_audio_bitrate_bps_ - overhead_rate_bps);
   }
   config->bitrate_bps = rtc::Optional<int>(bitrate_bps_);
 }
 
 }  // namespace audio_network_adaptor
 }  // namespace webrtc