Small TransportFeedbackAdapterTest efficiency boost and TODO resolved

webrtc/modules/congestion_controller/transport_feedback_adapter_unittest.cc

Index: webrtc/modules/congestion_controller/transport_feedback_adapter_unittest.cc
diff --git a/webrtc/modules/congestion_controller/transport_feedback_adapter_unittest.cc b/webrtc/modules/congestion_controller/transport_feedback_adapter_unittest.cc
index 9cf758f0fd39832be701f5daa614f9fe1f0526f3..e0adee0ad45852076ef37e8d3a587d5e720226be 100644
--- a/webrtc/modules/congestion_controller/transport_feedback_adapter_unittest.cc
+++ b/webrtc/modules/congestion_controller/transport_feedback_adapter_unittest.cc
@@ -99,10 +99,7 @@ class TransportFeedbackAdapterTest : public ::testing::Test {
     }
   }
 
-  // Utility method, to reset arrival_time_ms before adding send time.
-  void OnSentPacket(PacketInfo info) {
-    info.arrival_time_ms = 0;
-    // TODO(philipel): Change -1, -1 to some values.
+  void OnSentPacket(const PacketInfo& info) {
     adapter_->AddPacket(info.sequence_number, info.payload_size,
                         info.pacing_info);
     adapter_->OnSentPacket(info.sequence_number, info.send_time_ms);