Fix BWE simulations so that it uses the delay based BWE.

webrtc/modules/remote_bitrate_estimator/test/bwe.h

Index: webrtc/modules/remote_bitrate_estimator/test/bwe.h
diff --git a/webrtc/modules/remote_bitrate_estimator/test/bwe.h b/webrtc/modules/remote_bitrate_estimator/test/bwe.h
index b811773eec7b87c275bd8b70f20c21b3dec3ee27..082404cde745390774a0f2e9934c3a3d93dc16d2 100644
--- a/webrtc/modules/remote_bitrate_estimator/test/bwe.h
+++ b/webrtc/modules/remote_bitrate_estimator/test/bwe.h
@@ -176,11 +176,13 @@ enum BandwidthEstimatorType {
   kNullEstimator,
   kNadaEstimator,
   kRembEstimator,
-  kFullSendSideEstimator,
+  kAbsSendTimeEstimator,
+  kSendSideEstimator,
   kTcpEstimator
 };
 
-const std::string bwe_names[] = {"Null", "NADA", "REMB", "GCC", "TCP"};
+const std::string bwe_names[] = {
+    "Null", "NADA", "REMB", "GCC(abs-send-time)", "GCC(send-side)", "TCP"};
 
 int64_t GetAbsSendTimeInMs(uint32_t abs_send_time);