Revert of Propagate probing cluster id to SendTimeHistory.

webrtc/modules/remote_bitrate_estimator/transport_feedback_adapter_unittest.cc

Index: webrtc/modules/remote_bitrate_estimator/transport_feedback_adapter_unittest.cc
diff --git a/webrtc/modules/remote_bitrate_estimator/transport_feedback_adapter_unittest.cc b/webrtc/modules/remote_bitrate_estimator/transport_feedback_adapter_unittest.cc
index 1e99e5146a9e4a52b334ccc4e017382aec637195..4f7d83c9eb31ec93815e65f4ec14d2ecc84f703d 100644
--- a/webrtc/modules/remote_bitrate_estimator/transport_feedback_adapter_unittest.cc
+++ b/webrtc/modules/remote_bitrate_estimator/transport_feedback_adapter_unittest.cc
@@ -93,15 +93,14 @@
       EXPECT_EQ(truth[i].sequence_number, input[i].sequence_number);
       EXPECT_EQ(truth[i].payload_size, input[i].payload_size);
       EXPECT_EQ(truth[i].was_paced, input[i].was_paced);
-      EXPECT_EQ(truth[i].probe_cluster_id, input[i].probe_cluster_id);
     }
   }
 
   // Utility method, to reset arrival_time_ms before adding send time.
   void OnSentPacket(PacketInfo info) {
     info.arrival_time_ms = 0;
-    adapter_->AddPacket(info.sequence_number, info.payload_size, info.was_paced,
-                        info.probe_cluster_id);
+    adapter_->AddPacket(info.sequence_number, info.payload_size,
+                        info.was_paced);
     adapter_->OnSentPacket(info.sequence_number, info.send_time_ms);
   }
 
@@ -115,11 +114,11 @@
 
 TEST_F(TransportFeedbackAdapterTest, AdaptsFeedbackAndPopulatesSendTimes) {
   std::vector<PacketInfo> packets;
-  packets.push_back(PacketInfo(100, 200, 0, 1500, true, 0));
-  packets.push_back(PacketInfo(110, 210, 1, 1500, true, 0));
-  packets.push_back(PacketInfo(120, 220, 2, 1500, true, 0));
-  packets.push_back(PacketInfo(130, 230, 3, 1500, true, 1));
-  packets.push_back(PacketInfo(140, 240, 4, 1500, true, 1));
+  packets.push_back(PacketInfo(100, 200, 0, 1500, true));
+  packets.push_back(PacketInfo(110, 210, 1, 1500, true));
+  packets.push_back(PacketInfo(120, 220, 2, 1500, true));
+  packets.push_back(PacketInfo(130, 230, 3, 1500, true));
+  packets.push_back(PacketInfo(140, 240, 4, 1500, true));
 
   for (const PacketInfo& packet : packets)
     OnSentPacket(packet);
@@ -146,11 +145,11 @@
 
 TEST_F(TransportFeedbackAdapterTest, HandlesDroppedPackets) {
   std::vector<PacketInfo> packets;
-  packets.push_back(PacketInfo(100, 200, 0, 1500, true, 1));
-  packets.push_back(PacketInfo(110, 210, 1, 1500, true, 2));
-  packets.push_back(PacketInfo(120, 220, 2, 1500, true, 3));
-  packets.push_back(PacketInfo(130, 230, 3, 1500, true, 4));
-  packets.push_back(PacketInfo(140, 240, 4, 1500, true, 5));
+  packets.push_back(PacketInfo(100, 200, 0, 1500, true));
+  packets.push_back(PacketInfo(110, 210, 1, 1500, true));
+  packets.push_back(PacketInfo(120, 220, 2, 1500, true));
+  packets.push_back(PacketInfo(130, 230, 3, 1500, true));
+  packets.push_back(PacketInfo(140, 240, 4, 1500, true));
 
   const uint16_t kSendSideDropBefore = 1;
   const uint16_t kReceiveSideDropAfter = 3;
@@ -191,12 +190,9 @@
                                static_cast<int64_t>(1 << 8) *
                                static_cast<int64_t>((1 << 23) - 1) / 1000;
   std::vector<PacketInfo> packets;
-  packets.push_back(PacketInfo(kHighArrivalTimeMs - 64, 200, 0, 1500, true,
-                               PacketInfo::kNotAProbe));
-  packets.push_back(PacketInfo(kHighArrivalTimeMs + 64, 210, 1, 1500, true,
-                               PacketInfo::kNotAProbe));
-  packets.push_back(PacketInfo(kHighArrivalTimeMs, 220, 2, 1500, true,
-                               PacketInfo::kNotAProbe));
+  packets.push_back(PacketInfo(kHighArrivalTimeMs - 64, 200, 0, 1500, true));
+  packets.push_back(PacketInfo(kHighArrivalTimeMs + 64, 210, 1, 1500, true));
+  packets.push_back(PacketInfo(kHighArrivalTimeMs, 220, 2, 1500, true));
 
   for (const PacketInfo& packet : packets)
     OnSentPacket(packet);
@@ -229,9 +225,9 @@
 
 TEST_F(TransportFeedbackAdapterTest, HandlesReordering) {
   std::vector<PacketInfo> packets;
-  packets.push_back(PacketInfo(120, 200, 0, 1500, true, 0));
-  packets.push_back(PacketInfo(110, 210, 1, 1500, true, 0));
-  packets.push_back(PacketInfo(100, 220, 2, 1500, true, 0));
+  packets.push_back(PacketInfo(120, 200, 0, 1500, true));
+  packets.push_back(PacketInfo(110, 210, 1, 1500, true));
+  packets.push_back(PacketInfo(100, 220, 2, 1500, true));
   std::vector<PacketInfo> expected_packets;
   expected_packets.push_back(packets[2]);
   expected_packets.push_back(packets[1]);
@@ -271,7 +267,7 @@
       rtcp::TransportFeedback::kDeltaScaleFactor *
       std::numeric_limits<int16_t>::min();
 
-  PacketInfo info(100, 200, 0, 1500, true, PacketInfo::kNotAProbe);
+  PacketInfo info(100, 200, 0, 1500, true);
   sent_packets.push_back(info);
 
   info.send_time_ms += kSmallDeltaUs / 1000;