Remove OverUseDetectorOptions from OveruseDetector since it isn't used.

webrtc/modules/congestion_controller/delay_based_bwe.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.
  */
 
@@ skipping 195 matching lines @@
   return rtc::Optional<uint32_t>(bitrate_estimate_ * 1000);
 }
 
 DelayBasedBwe::DelayBasedBwe(Clock* clock)
     : in_trendline_experiment_(TrendlineFilterExperimentIsEnabled()),
       in_median_slope_experiment_(MedianSlopeFilterExperimentIsEnabled()),
       clock_(clock),
       inter_arrival_(),
       kalman_estimator_(),
       trendline_estimator_(),
-      detector_(OverUseDetectorOptions()),
+      detector_(),
       receiver_incoming_bitrate_(),
       last_update_ms_(-1),
       last_seen_packet_ms_(-1),
       uma_recorded_(false),
       trendline_window_size_(kDefaultTrendlineWindowSize),
       trendline_smoothing_coeff_(kDefaultTrendlineSmoothingCoeff),
       trendline_threshold_gain_(kDefaultTrendlineThresholdGain),
       probing_interval_estimator_(&rate_control_),
       median_slope_window_size_(kDefaultMedianSlopeWindowSize),
       median_slope_threshold_gain_(kDefaultMedianSlopeThresholdGain) {
@@ skipping 159 matching lines @@
 void DelayBasedBwe::SetMinBitrate(int min_bitrate_bps) {
   // Called from both the configuration thread and the network thread. Shouldn't
   // be called from the network thread in the future.
   rate_control_.SetMinBitrate(min_bitrate_bps);
 }
 
 int64_t DelayBasedBwe::GetProbingIntervalMs() const {
   return probing_interval_estimator_.GetIntervalMs();
 }
 }  // namespace webrtc