Remove SendPacer from ViEEncoder

webrtc/modules/remote_bitrate_estimator/test/estimators/send_side.h

Index: webrtc/modules/remote_bitrate_estimator/test/estimators/send_side.h
diff --git a/webrtc/modules/remote_bitrate_estimator/test/estimators/send_side.h b/webrtc/modules/remote_bitrate_estimator/test/estimators/send_side.h
index e6a05684cc3c6e364b0776ecac3dea327607ff91..3861b4dfb1d8b67ccd0680b752949be239836de4 100644
--- a/webrtc/modules/remote_bitrate_estimator/test/estimators/send_side.h
+++ b/webrtc/modules/remote_bitrate_estimator/test/estimators/send_side.h
@@ -14,7 +14,7 @@
 #include <memory>
 #include <vector>
 
-#include "webrtc/base/constructormagic.h"
+#include "webrtc/modules/pacing/mock/mock_paced_sender.h"
 #include "webrtc/modules/remote_bitrate_estimator/include/send_time_history.h"
 #include "webrtc/modules/remote_bitrate_estimator/test/bwe.h"
 
@@ -36,6 +36,7 @@ class FullBweSender : public BweSender, public RemoteBitrateObserver {
   void Process() override;
 
  protected:
+  ::testing::NiceMock<MockPacedSender> pacer_;
   std::unique_ptr<BitrateController> bitrate_controller_;
   std::unique_ptr<RemoteBitrateEstimator> rbe_;
   std::unique_ptr<RtcpBandwidthObserver> feedback_observer_;