Only use paced packets for estimating bitrate probes.

webrtc/modules/remote_bitrate_estimator/tools/bwe_rtp_play.cc

 /*
  *  Copyright (c) 2014 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 72 matching lines @@
       if (header.extension.hasTransmissionTimeOffset)
         ++ts_offset_count;
       size_t packet_length = packet.length;
       // Some RTP dumps only include the header, in which case packet.length
       // is equal to the header length. In those cases packet.original_length
       // usually contains the original packet length.
       if (packet.original_length > 0) {
         packet_length = packet.original_length;
       }
       rbe->IncomingPacket(clock.TimeInMilliseconds(),
-                          packet_length - header.headerLength,
-                          header);
+                          packet_length - header.headerLength, header, true);
       ++packet_counter;
       if (!rtp_reader->NextPacket(&packet)) {
         break;
       }
       packet.time_ms = packet.time_ms - first_rtp_time_ms;
       next_rtp_time_ms = packet.time_ms;
     }
     int64_t time_until_process_ms = rbe->TimeUntilNextProcess();
     if (time_until_process_ms <= 0) {
       rbe->Process();
     }
     int64_t time_until_next_event =
         std::min(rbe->TimeUntilNextProcess(),
                  next_rtp_time_ms - clock.TimeInMilliseconds());
     clock.AdvanceTimeMilliseconds(std::max<int64_t>(time_until_next_event, 0));
   }
   printf("Parsed %d packets\nTime passed: %" PRId64 " ms\n", packet_counter,
          clock.TimeInMilliseconds());
   printf("Estimator used: %s\n", estimator_used.c_str());
   printf("Packets with absolute send time: %d\n",
          abs_send_time_count);
   printf("Packets with timestamp offset: %d\n",
          ts_offset_count);
   printf("Packets with no extension: %d\n",
          packet_counter - ts_offset_count - abs_send_time_count);
   return 0;
 }