Clean up of CongestionController.

webrtc/modules/remote_bitrate_estimator/test/estimators/remb.cc

 /*
  *  Copyright (c) 2015 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 110 matching lines @@
     double estimated_kbps = static_cast<double>(estimated_bps) / 1000.0;
     RTC_UNUSED(estimated_kbps);
     if (plot_estimate_) {
       BWE_TEST_LOGGING_PLOT(0, estimate_log_prefix_,
                             clock_.TimeInMilliseconds(), estimated_kbps);
     }
   }
   return feedback;
 }
 
-void RembReceiver::OnReceiveBitrateChanged(
-    const std::vector<unsigned int>& ssrcs,
-    unsigned int bitrate) {
-}
+void RembReceiver::OnReceiveBitrateChanged(const std::vector<uint32_t>& ssrcs,
+                                           uint32_t bitrate) {}
 
 RTCPReportBlock RembReceiver::BuildReportBlock(
     StreamStatistician* statistician) {
   RTCPReportBlock report_block;
   RtcpStatistics stats;
   if (!statistician->GetStatistics(&stats, true))
     return report_block;
   report_block.fractionLost = stats.fraction_lost;
   report_block.cumulativeLost = stats.cumulative_lost;
   report_block.extendedHighSeqNum = stats.extended_max_sequence_number;
   report_block.jitter = stats.jitter;
   return report_block;
 }
 
 bool RembReceiver::LatestEstimate(uint32_t* estimate_bps) {
   if (latest_estimate_bps_ < 0) {
-    std::vector<unsigned int> ssrcs;
-    unsigned int bps = 0;
+    std::vector<uint32_t> ssrcs;
+    uint32_t bps = 0;
     if (!estimator_->LatestEstimate(&ssrcs, &bps)) {
       return false;
     }
     latest_estimate_bps_ = bps;
   }
   *estimate_bps = latest_estimate_bps_;
   return true;
 }
 
 }  // namespace bwe
 }  // namespace testing
 }  // namespace webrtc