diff --git a/call/rtp_transport_controller_send.cc b/call/rtp_transport_controller_send.cc
index fc3e5ce..a172c38 100644
--- a/call/rtp_transport_controller_send.cc
+++ b/call/rtp_transport_controller_send.cc
@@ -132,7 +132,6 @@
           webrtc::field_trial::IsEnabled("WebRTC-SendSideBwe-WithOverhead")),
       transport_overhead_bytes_per_packet_(0),
       network_available_(false),
-      periodic_tasks_enabled_(true),
       packet_feedback_available_(false),
       pacer_queue_update_task_(nullptr),
       controller_task_(nullptr),
@@ -187,25 +186,15 @@
   video_rtp_senders_.erase(it);
 }
 
-void RtpTransportControllerSend::OnNetworkChanged(uint32_t bitrate_bps,
-                                                  uint8_t fraction_loss,
-                                                  int64_t rtt_ms,
-                                                  int64_t probing_interval_ms) {
-  TargetTransferRate msg;
-  msg.at_time = Timestamp::ms(clock_->TimeInMilliseconds());
-  msg.target_rate = DataRate::bps(bitrate_bps);
-  // TODO(srte): Remove this interface and push information about bandwidth
-  // estimation to users of this class, thereby reducing synchronous calls.
-  RTC_DCHECK_RUN_ON(&task_queue_);
-  RTC_DCHECK(control_handler_->last_transfer_rate().has_value());
-  msg.network_estimate =
-      control_handler_->last_transfer_rate()->network_estimate;
-
-  retransmission_rate_limiter_.SetMaxRate(msg.network_estimate.bandwidth.bps());
-
-  // We won't register as observer until we have an observers.
+void RtpTransportControllerSend::UpdateControlState() {
+  absl::optional<TargetTransferRate> update = control_handler_->GetUpdate();
+  if (!update)
+    return;
+  retransmission_rate_limiter_.SetMaxRate(
+      update->network_estimate.bandwidth.bps());
+  // We won't create control_handler_ until we have an observers.
   RTC_DCHECK(observer_ != nullptr);
-  observer_->OnTargetTransferRate(msg);
+  observer_->OnTargetTransferRate(*update);
 }
 
 rtc::TaskQueue* RtpTransportControllerSend::GetWorkerQueue() {
@@ -323,7 +312,7 @@
     task_queue_.PostTask([this, msg] {
       RTC_DCHECK_RUN_ON(&task_queue_);
       if (controller_) {
-        control_handler_->PostUpdates(controller_->OnNetworkRouteChange(msg));
+        PostUpdates(controller_->OnNetworkRouteChange(msg));
       } else {
         UpdateInitialConstraints(msg.constraints);
       }
@@ -339,10 +328,20 @@
   msg.network_available = network_available;
   task_queue_.PostTask([this, msg]() {
     RTC_DCHECK_RUN_ON(&task_queue_);
+    if (network_available_ == msg.network_available)
+      return;
     network_available_ = msg.network_available;
+    if (network_available_) {
+      pacer_.Resume();
+    } else {
+      pacer_.Pause();
+    }
+    pacer_.UpdateOutstandingData(0);
+
     if (controller_) {
-      control_handler_->PostUpdates(controller_->OnNetworkAvailability(msg));
-      control_handler_->OnNetworkAvailability(msg);
+      control_handler_->SetNetworkAvailability(network_available_);
+      PostUpdates(controller_->OnNetworkAvailability(msg));
+      UpdateControlState();
     } else {
       MaybeCreateControllers();
     }
@@ -382,10 +381,11 @@
     task_queue_.PostTask([this, packet_msg]() {
       RTC_DCHECK_RUN_ON(&task_queue_);
       if (controller_)
-        control_handler_->PostUpdates(controller_->OnSentPacket(*packet_msg));
+        PostUpdates(controller_->OnSentPacket(*packet_msg));
     });
   }
-  MaybeUpdateOutstandingData();
+  pacer_.UpdateOutstandingData(
+      transport_feedback_adapter_.GetOutstandingData().bytes());
 }
 
 void RtpTransportControllerSend::SetSdpBitrateParameters(
@@ -397,8 +397,7 @@
     task_queue_.PostTask([this, msg]() {
       RTC_DCHECK_RUN_ON(&task_queue_);
       if (controller_) {
-        control_handler_->PostUpdates(
-            controller_->OnTargetRateConstraints(msg));
+        PostUpdates(controller_->OnTargetRateConstraints(msg));
       } else {
         UpdateInitialConstraints(msg);
       }
@@ -419,8 +418,7 @@
     task_queue_.PostTask([this, msg]() {
       RTC_DCHECK_RUN_ON(&task_queue_);
       if (controller_) {
-        control_handler_->PostUpdates(
-            controller_->OnTargetRateConstraints(msg));
+        PostUpdates(controller_->OnTargetRateConstraints(msg));
       } else {
         UpdateInitialConstraints(msg);
       }
@@ -470,7 +468,7 @@
   task_queue_.PostTask([this, msg]() {
     RTC_DCHECK_RUN_ON(&task_queue_);
     if (controller_)
-      control_handler_->PostUpdates(controller_->OnRemoteBitrateReport(msg));
+      PostUpdates(controller_->OnRemoteBitrateReport(msg));
   });
 }
 
@@ -490,7 +488,7 @@
     report.round_trip_time = TimeDelta::ms(rtt_ms);
     report.smoothed = false;
     if (controller_)
-      control_handler_->PostUpdates(controller_->OnRoundTripTimeUpdate(report));
+      PostUpdates(controller_->OnRoundTripTimeUpdate(report));
   });
 }
 
@@ -515,11 +513,11 @@
     task_queue_.PostTask([this, feedback_msg]() {
       RTC_DCHECK_RUN_ON(&task_queue_);
       if (controller_)
-        control_handler_->PostUpdates(
-            controller_->OnTransportPacketsFeedback(*feedback_msg));
+        PostUpdates(controller_->OnTransportPacketsFeedback(*feedback_msg));
     });
   }
-  MaybeUpdateOutstandingData();
+  pacer_.UpdateOutstandingData(
+      transport_feedback_adapter_.GetOutstandingData().bytes());
 }
 
 void RtpTransportControllerSend::OnRttUpdate(int64_t avg_rtt_ms,
@@ -532,7 +530,7 @@
   task_queue_.PostTask([this, report]() {
     RTC_DCHECK_RUN_ON(&task_queue_);
     if (controller_)
-      control_handler_->PostUpdates(controller_->OnRoundTripTimeUpdate(report));
+      PostUpdates(controller_->OnRoundTripTimeUpdate(report));
   });
 }
 
@@ -542,7 +540,7 @@
 
   if (!network_available_ || !observer_)
     return;
-  control_handler_ = absl::make_unique<CongestionControlHandler>(this, &pacer_);
+  control_handler_ = absl::make_unique<CongestionControlHandler>();
 
   initial_config_.constraints.at_time =
       Timestamp::ms(clock_->TimeInMilliseconds());
@@ -571,13 +569,14 @@
 }
 
 void RtpTransportControllerSend::StartProcessPeriodicTasks() {
-  if (!periodic_tasks_enabled_)
-    return;
   if (!pacer_queue_update_task_) {
     pacer_queue_update_task_ =
         StartPeriodicTask(&task_queue_, PacerQueueUpdateIntervalMs, [this]() {
           RTC_DCHECK_RUN_ON(&task_queue_);
-          UpdatePacerQueue();
+          TimeDelta expected_queue_time =
+              TimeDelta::ms(pacer_.ExpectedQueueTimeMs());
+          control_handler_->SetPacerQueue(expected_queue_time);
+          UpdateControlState();
         });
   }
   if (controller_task_) {
@@ -599,34 +598,37 @@
 }
 
 void RtpTransportControllerSend::UpdateControllerWithTimeInterval() {
-  if (controller_) {
-    ProcessInterval msg;
-    msg.at_time = Timestamp::ms(clock_->TimeInMilliseconds());
-    control_handler_->PostUpdates(controller_->OnProcessInterval(msg));
-  }
-}
-
-void RtpTransportControllerSend::UpdatePacerQueue() {
-  if (control_handler_) {
-    TimeDelta expected_queue_time = TimeDelta::ms(pacer_.ExpectedQueueTimeMs());
-    control_handler_->OnPacerQueueUpdate(expected_queue_time);
-  }
-}
-
-void RtpTransportControllerSend::MaybeUpdateOutstandingData() {
-  DataSize in_flight_data = transport_feedback_adapter_.GetOutstandingData();
-  task_queue_.PostTask([this, in_flight_data]() {
-    RTC_DCHECK_RUN_ON(&task_queue_);
-    if (control_handler_)
-      control_handler_->OnOutstandingData(in_flight_data);
-  });
+  RTC_DCHECK(controller_);
+  ProcessInterval msg;
+  msg.at_time = Timestamp::ms(clock_->TimeInMilliseconds());
+  PostUpdates(controller_->OnProcessInterval(msg));
 }
 
 void RtpTransportControllerSend::UpdateStreamsConfig() {
   streams_config_.at_time = Timestamp::ms(clock_->TimeInMilliseconds());
   if (controller_)
-    control_handler_->PostUpdates(
-        controller_->OnStreamsConfig(streams_config_));
+    PostUpdates(controller_->OnStreamsConfig(streams_config_));
+}
+
+void RtpTransportControllerSend::PostUpdates(NetworkControlUpdate update) {
+  if (update.congestion_window) {
+    if (update.congestion_window->IsFinite())
+      pacer_.SetCongestionWindow(update.congestion_window->bytes());
+    else
+      pacer_.SetCongestionWindow(PacedSender::kNoCongestionWindow);
+  }
+  if (update.pacer_config) {
+    pacer_.SetPacingRates(update.pacer_config->data_rate().bps(),
+                          update.pacer_config->pad_rate().bps());
+  }
+  for (const auto& probe : update.probe_cluster_configs) {
+    int64_t bitrate_bps = probe.target_data_rate.bps();
+    pacer_.CreateProbeCluster(bitrate_bps);
+  }
+  if (update.target_rate) {
+    control_handler_->SetTargetRate(*update.target_rate);
+    UpdateControlState();
+  }
 }
 
 void RtpTransportControllerSend::OnReceivedRtcpReceiverReportBlocks(
@@ -669,7 +671,7 @@
   msg.start_time = last_report_block_time_;
   msg.end_time = now;
   if (controller_)
-    control_handler_->PostUpdates(controller_->OnTransportLossReport(msg));
+    PostUpdates(controller_->OnTransportLossReport(msg));
   last_report_block_time_ = now;
 }
 
diff --git a/call/rtp_transport_controller_send.h b/call/rtp_transport_controller_send.h
index 8406ca4..45836a0 100644
--- a/call/rtp_transport_controller_send.h
+++ b/call/rtp_transport_controller_send.h
@@ -21,7 +21,6 @@
 #include "call/rtp_bitrate_configurator.h"
 #include "call/rtp_transport_controller_send_interface.h"
 #include "call/rtp_video_sender.h"
-#include "modules/congestion_controller/include/network_changed_observer.h"
 #include "modules/congestion_controller/rtp/control_handler.h"
 #include "modules/congestion_controller/rtp/transport_feedback_adapter.h"
 #include "modules/pacing/packet_router.h"
@@ -41,7 +40,6 @@
 // per transport, sharing the same congestion controller.
 class RtpTransportControllerSend final
     : public RtpTransportControllerSendInterface,
-      public NetworkChangedObserver,
       public RtcpBandwidthObserver,
       public CallStatsObserver,
       public TransportFeedbackObserver {
@@ -68,12 +66,6 @@
   void DestroyRtpVideoSender(
       RtpVideoSenderInterface* rtp_video_sender) override;
 
-  // Implements NetworkChangedObserver interface.
-  void OnNetworkChanged(uint32_t bitrate_bps,
-                        uint8_t fraction_loss,
-                        int64_t rtt_ms,
-                        int64_t probing_interval_ms) override;
-
   // Implements RtpTransportControllerSendInterface
   rtc::TaskQueue* GetWorkerQueue() override;
   PacketRouter* packet_router() override;
@@ -139,13 +131,13 @@
 
   void StartProcessPeriodicTasks() RTC_RUN_ON(task_queue_);
   void UpdateControllerWithTimeInterval() RTC_RUN_ON(task_queue_);
-  void UpdatePacerQueue() RTC_RUN_ON(task_queue_);
 
   void UpdateStreamsConfig() RTC_RUN_ON(task_queue_);
-  void MaybeUpdateOutstandingData();
   void OnReceivedRtcpReceiverReportBlocks(const ReportBlockList& report_blocks,
                                           int64_t now_ms)
       RTC_RUN_ON(task_queue_);
+  void PostUpdates(NetworkControlUpdate update) RTC_RUN_ON(task_queue_);
+  void UpdateControlState() RTC_RUN_ON(task_queue_);
 
   const Clock* const clock_;
   PacketRouter packet_router_;
@@ -188,7 +180,6 @@
   // TODO(srte): Remove atomic when feedback adapter runs on task queue.
   std::atomic<size_t> transport_overhead_bytes_per_packet_;
   bool network_available_ RTC_GUARDED_BY(task_queue_);
-  bool periodic_tasks_enabled_ RTC_GUARDED_BY(task_queue_);
   bool packet_feedback_available_ RTC_GUARDED_BY(task_queue_);
   PeriodicTask* pacer_queue_update_task_ RTC_GUARDED_BY(task_queue_)
       RTC_PT_GUARDED_BY(task_queue_);
diff --git a/call/rtp_video_sender_unittest.cc b/call/rtp_video_sender_unittest.cc
index 8ab89d6..d77fe58 100644
--- a/call/rtp_video_sender_unittest.cc
+++ b/call/rtp_video_sender_unittest.cc
@@ -47,15 +47,6 @@
   MOCK_METHOD1(OnReceivedIntraFrameRequest, void(uint32_t));
 };
 
-class MockCongestionObserver : public NetworkChangedObserver {
- public:
-  MOCK_METHOD4(OnNetworkChanged,
-               void(uint32_t bitrate_bps,
-                    uint8_t fraction_loss,
-                    int64_t rtt_ms,
-                    int64_t probing_interval_ms));
-};
-
 RtpSenderObservers CreateObservers(
     RtcpRttStats* rtcp_rtt_stats,
     RtcpIntraFrameObserver* intra_frame_callback,
@@ -115,7 +106,6 @@
 
  private:
   NiceMock<MockTransport> transport_;
-  NiceMock<MockCongestionObserver> congestion_observer_;
   NiceMock<MockRtcpIntraFrameObserver> encoder_feedback_;
   SimulatedClock clock_;
   RtcEventLogNullImpl event_log_;
diff --git a/modules/congestion_controller/rtp/control_handler.cc b/modules/congestion_controller/rtp/control_handler.cc
index b5a920d..8bd5714 100644
--- a/modules/congestion_controller/rtp/control_handler.cc
+++ b/modules/congestion_controller/rtp/control_handler.cc
@@ -34,93 +34,41 @@
 }
 
 }  // namespace
-CongestionControlHandler::CongestionControlHandler(
-    NetworkChangedObserver* observer,
-    PacedSender* pacer)
-    : observer_(observer),
-      pacer_(pacer),
-      pacer_pushback_experiment_(IsPacerPushbackExperimentEnabled()),
+CongestionControlHandler::CongestionControlHandler()
+    : pacer_pushback_experiment_(IsPacerPushbackExperimentEnabled()),
       disable_pacer_emergency_stop_(IsPacerEmergencyStopDisabled()) {
   sequenced_checker_.Detach();
 }
 
 CongestionControlHandler::~CongestionControlHandler() {}
 
-void CongestionControlHandler::PostUpdates(NetworkControlUpdate update) {
+void CongestionControlHandler::SetTargetRate(
+    TargetTransferRate new_target_rate) {
   RTC_DCHECK_CALLED_SEQUENTIALLY(&sequenced_checker_);
-  if (update.congestion_window) {
-    if (update.congestion_window->IsFinite())
-      pacer_->SetCongestionWindow(update.congestion_window->bytes());
-    else
-      pacer_->SetCongestionWindow(PacedSender::kNoCongestionWindow);
-  }
-  if (update.pacer_config) {
-    pacer_->SetPacingRates(update.pacer_config->data_rate().bps(),
-                           update.pacer_config->pad_rate().bps());
-  }
-  for (const auto& probe : update.probe_cluster_configs) {
-    int64_t bitrate_bps = probe.target_data_rate.bps();
-    pacer_->CreateProbeCluster(bitrate_bps);
-  }
-  if (update.target_rate) {
-    current_target_rate_msg_ = *update.target_rate;
-    OnNetworkInvalidation();
-  }
+  last_incoming_ = new_target_rate;
 }
 
-void CongestionControlHandler::OnNetworkAvailability(NetworkAvailability msg) {
+void CongestionControlHandler::SetNetworkAvailability(bool network_available) {
   RTC_DCHECK_CALLED_SEQUENTIALLY(&sequenced_checker_);
-  if (network_available_ != msg.network_available) {
-    network_available_ = msg.network_available;
-    pacer_->UpdateOutstandingData(0);
-    SetPacerState(!msg.network_available);
-    OnNetworkInvalidation();
-  }
+  network_available_ = network_available;
 }
 
-void CongestionControlHandler::OnOutstandingData(DataSize in_flight_data) {
-  RTC_DCHECK_CALLED_SEQUENTIALLY(&sequenced_checker_);
-  pacer_->UpdateOutstandingData(in_flight_data.bytes());
-  OnNetworkInvalidation();
-}
-
-void CongestionControlHandler::OnPacerQueueUpdate(
-    TimeDelta expected_queue_time) {
+void CongestionControlHandler::SetPacerQueue(TimeDelta expected_queue_time) {
   RTC_DCHECK_CALLED_SEQUENTIALLY(&sequenced_checker_);
   pacer_expected_queue_ms_ = expected_queue_time.ms();
-  OnNetworkInvalidation();
 }
 
-void CongestionControlHandler::SetPacerState(bool paused) {
-  if (paused && !pacer_paused_)
-    pacer_->Pause();
-  else if (!paused && pacer_paused_)
-    pacer_->Resume();
-  pacer_paused_ = paused;
-}
-
-void CongestionControlHandler::OnNetworkInvalidation() {
-  if (!current_target_rate_msg_.has_value())
-    return;
-
-  uint32_t target_bitrate_bps = current_target_rate_msg_->target_rate.bps();
-  int64_t rtt_ms =
-      current_target_rate_msg_->network_estimate.round_trip_time.ms();
-  float loss_rate_ratio =
-      current_target_rate_msg_->network_estimate.loss_rate_ratio;
-
-  int loss_ratio_255 = loss_rate_ratio * 255;
-  uint8_t fraction_loss =
-      rtc::dchecked_cast<uint8_t>(rtc::SafeClamp(loss_ratio_255, 0, 255));
-
-  int64_t probing_interval_ms =
-      current_target_rate_msg_->network_estimate.bwe_period.ms();
-
+absl::optional<TargetTransferRate> CongestionControlHandler::GetUpdate() {
+  RTC_DCHECK_CALLED_SEQUENTIALLY(&sequenced_checker_);
+  if (!last_incoming_.has_value())
+    return absl::nullopt;
+  TargetTransferRate new_outgoing = *last_incoming_;
+  DataRate log_target_rate = new_outgoing.target_rate;
+  bool pause_encoding = false;
   if (!network_available_) {
-    target_bitrate_bps = 0;
+    pause_encoding = true;
   } else if (pacer_pushback_experiment_) {
-    int64_t queue_length_ms = pacer_expected_queue_ms_;
-
+    const int64_t queue_length_ms = pacer_expected_queue_ms_;
     if (queue_length_ms == 0) {
       encoding_rate_ratio_ = 1.0;
     } else if (queue_length_ms > 50) {
@@ -128,46 +76,31 @@
       encoding_rate_ratio_ = std::min(encoding_rate_ratio_, encoding_ratio);
       encoding_rate_ratio_ = std::max(encoding_rate_ratio_, 0.0);
     }
-
-    target_bitrate_bps *= encoding_rate_ratio_;
-    target_bitrate_bps = target_bitrate_bps < 50000 ? 0 : target_bitrate_bps;
-  } else if (!disable_pacer_emergency_stop_) {
-    target_bitrate_bps = IsSendQueueFull() ? 0 : target_bitrate_bps;
+    new_outgoing.target_rate = new_outgoing.target_rate * encoding_rate_ratio_;
+    log_target_rate = new_outgoing.target_rate;
+    if (new_outgoing.target_rate < DataRate::kbps(50))
+      pause_encoding = true;
+  } else if (!disable_pacer_emergency_stop_ &&
+             pacer_expected_queue_ms_ > PacedSender::kMaxQueueLengthMs) {
+    pause_encoding = true;
   }
-
-  if (HasNetworkParametersToReportChanged(target_bitrate_bps, fraction_loss,
-                                          rtt_ms)) {
-    observer_->OnNetworkChanged(target_bitrate_bps, fraction_loss, rtt_ms,
-                                probing_interval_ms);
+  if (pause_encoding)
+    new_outgoing.target_rate = DataRate::Zero();
+  if (!last_reported_ ||
+      last_reported_->target_rate != new_outgoing.target_rate ||
+      (!new_outgoing.target_rate.IsZero() &&
+       (last_reported_->network_estimate.loss_rate_ratio !=
+            new_outgoing.network_estimate.loss_rate_ratio ||
+        last_reported_->network_estimate.round_trip_time !=
+            new_outgoing.network_estimate.round_trip_time))) {
+    if (encoder_paused_in_last_report_ != pause_encoding)
+      RTC_LOG(LS_INFO) << "Bitrate estimate state changed, BWE: "
+                       << ToString(log_target_rate) << ".";
+    encoder_paused_in_last_report_ = pause_encoding;
+    last_reported_ = new_outgoing;
+    return new_outgoing;
   }
-}
-bool CongestionControlHandler::HasNetworkParametersToReportChanged(
-    int64_t target_bitrate_bps,
-    uint8_t fraction_loss,
-    int64_t rtt_ms) {
-  bool changed = last_reported_target_bitrate_bps_ != target_bitrate_bps ||
-                 (target_bitrate_bps > 0 &&
-                  (last_reported_fraction_loss_ != fraction_loss ||
-                   last_reported_rtt_ms_ != rtt_ms));
-  if (changed &&
-      (last_reported_target_bitrate_bps_ == 0 || target_bitrate_bps == 0)) {
-    RTC_LOG(LS_INFO) << "Bitrate estimate state changed, BWE: "
-                     << target_bitrate_bps << " bps.";
-  }
-  last_reported_target_bitrate_bps_ = target_bitrate_bps;
-  last_reported_fraction_loss_ = fraction_loss;
-  last_reported_rtt_ms_ = rtt_ms;
-  return changed;
-}
-
-bool CongestionControlHandler::IsSendQueueFull() const {
-  return pacer_expected_queue_ms_ > PacedSender::kMaxQueueLengthMs;
-}
-
-absl::optional<TargetTransferRate>
-CongestionControlHandler::last_transfer_rate() {
-  RTC_DCHECK_CALLED_SEQUENTIALLY(&sequenced_checker_);
-  return current_target_rate_msg_;
+  return absl::nullopt;
 }
 
 }  // namespace webrtc
diff --git a/modules/congestion_controller/rtp/control_handler.h b/modules/congestion_controller/rtp/control_handler.h
index 6f15ca3..0ecc6b1 100644
--- a/modules/congestion_controller/rtp/control_handler.h
+++ b/modules/congestion_controller/rtp/control_handler.h
@@ -17,7 +17,6 @@
 #include "api/transport/network_types.h"
 #include "api/units/data_size.h"
 #include "api/units/time_delta.h"
-#include "modules/congestion_controller/include/network_changed_observer.h"
 #include "modules/pacing/paced_sender.h"
 #include "rtc_base/constructormagic.h"
 #include "rtc_base/sequenced_task_checker.h"
@@ -30,46 +29,27 @@
 // destruction unless members are properly ordered.
 class CongestionControlHandler {
  public:
-  CongestionControlHandler(NetworkChangedObserver* observer,
-                           PacedSender* pacer);
+  CongestionControlHandler();
   ~CongestionControlHandler();
 
-  void PostUpdates(NetworkControlUpdate update);
-
-  void OnNetworkAvailability(NetworkAvailability msg);
-  void OnOutstandingData(DataSize in_flight_data);
-  void OnPacerQueueUpdate(TimeDelta expected_queue_time);
-
-  absl::optional<TargetTransferRate> last_transfer_rate();
+  void SetTargetRate(TargetTransferRate new_target_rate);
+  void SetNetworkAvailability(bool network_available);
+  void SetPacerQueue(TimeDelta expected_queue_time);
+  absl::optional<TargetTransferRate> GetUpdate();
 
  private:
-  void SetPacerState(bool paused);
-  void OnNetworkInvalidation();
-  bool IsSendQueueFull() const;
-  bool HasNetworkParametersToReportChanged(int64_t bitrate_bps,
-                                           float loss_rate_ratio,
-                                           TimeDelta rtt);
-
-  bool HasNetworkParametersToReportChanged(int64_t bitrate_bps,
-                                           uint8_t fraction_loss,
-                                           int64_t rtt);
-  NetworkChangedObserver* observer_ = nullptr;
-  PacedSender* const pacer_;
-
-  absl::optional<TargetTransferRate> current_target_rate_msg_;
+  absl::optional<TargetTransferRate> last_incoming_;
+  absl::optional<TargetTransferRate> last_reported_;
   bool network_available_ = true;
-  bool pacer_paused_ = false;
-  int64_t last_reported_target_bitrate_bps_ = 0;
-  uint8_t last_reported_fraction_loss_ = 0;
-  int64_t last_reported_rtt_ms_ = 0;
+  bool encoder_paused_in_last_report_ = false;
+
   const bool pacer_pushback_experiment_;
   const bool disable_pacer_emergency_stop_;
-  uint32_t min_pushback_target_bitrate_bps_;
   int64_t pacer_expected_queue_ms_ = 0;
   double encoding_rate_ratio_ = 1.0;
 
   rtc::SequencedTaskChecker sequenced_checker_;
-  RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(CongestionControlHandler);
+  RTC_DISALLOW_COPY_AND_ASSIGN(CongestionControlHandler);
 };
 }  // namespace webrtc
 #endif  // MODULES_CONGESTION_CONTROLLER_RTP_CONTROL_HANDLER_H_