Remove MimdRateControl and factories for RemoteBitrateEstimor.

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

Index: webrtc/modules/remote_bitrate_estimator/test/estimators/remb.cc
diff --git a/webrtc/modules/remote_bitrate_estimator/test/estimators/remb.cc b/webrtc/modules/remote_bitrate_estimator/test/estimators/remb.cc
index 9985083f9f157cf0e3a0638955b4219867419852..393df8e871e2f48c675fab6761ea830181760e7d 100644
--- a/webrtc/modules/remote_bitrate_estimator/test/estimators/remb.cc
+++ b/webrtc/modules/remote_bitrate_estimator/test/estimators/remb.cc
@@ -15,6 +15,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webrtc/base/common.h"
 #include "webrtc/modules/bitrate_controller/include/bitrate_controller.h"
+#include "webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time.h"
 #include "webrtc/modules/remote_bitrate_estimator/test/bwe_test_logging.h"
 #include "webrtc/modules/rtp_rtcp/interface/receive_statistics.h"
 
@@ -67,10 +68,10 @@ RembReceiver::RembReceiver(int flow_id, bool plot)
       clock_(0),
       recv_stats_(ReceiveStatistics::Create(&clock_)),
       latest_estimate_bps_(-1),
-      estimator_(AbsoluteSendTimeRemoteBitrateEstimatorFactory().Create(
+      last_feedback_ms_(-1),
+      estimator_(new RemoteBitrateEstimatorAbsSendTime(
           this,
           &clock_,
-          kAimdControl,
           kRemoteBitrateEstimatorMinBitrateBps)) {
   std::stringstream ss;
   ss << "Estimate_" << flow_id_ << "#1";