message: Fix: report video_bwe_stats as bytes per second, as specified in the unit
  Cr-Commit-Position: refs/heads/master@{#28458}
diff: @@ -26,6 +26,7 @@ namespace {
  constexpr int kMaxActiveComparisons = 10;
  constexpr int kFreezeThresholdMs = 150;
  constexpr int kMicrosPerSecond = 1000000;
  +constexpr int kBitsInByte = 8;
  void LogFrameCounters(const std::string& name, const FrameCounters& counters) {
  RTC_LOG(INFO) << "[" << name << "] Captured : " << counters.captured;
  @@ -579,15 +580,20 @@ void DefaultVideoQualityAnalyzer::ReportVideoBweResults(
  const std::string& test_case_name,
  const VideoBweStats& video_bwe_stats) {
  ReportResult("available_send_bandwidth", test_case_name,
  - video_bwe_stats.available_send_bandwidth, "bytesPerSecond");
  + video_bwe_stats.available_send_bandwidth / kBitsInByte,
  + "bytesPerSecond");
  ReportResult("transmission_bitrate", test_case_name,
  - video_bwe_stats.transmission_bitrate, "bytesPerSecond");
  + video_bwe_stats.transmission_bitrate / kBitsInByte,
  + "bytesPerSecond");
  ReportResult("retransmission_bitrate", test_case_name,
  - video_bwe_stats.retransmission_bitrate, "bytesPerSecond");
  + video_bwe_stats.retransmission_bitrate / kBitsInByte,
  + "bytesPerSecond");
  ReportResult("actual_encode_bitrate", test_case_name,
  - video_bwe_stats.actual_encode_bitrate, "bytesPerSecond");
  + video_bwe_stats.actual_encode_bitrate / kBitsInByte,
  + "bytesPerSecond");
  ReportResult("target_encode_bitrate", test_case_name,
  - video_bwe_stats.target_encode_bitrate, "bytesPerSecond");
  + video_bwe_stats.target_encode_bitrate / kBitsInByte,
  + "bytesPerSecond");
  }
  void DefaultVideoQualityAnalyzer::ReportResults(
  