OnReceivedUplinkPacketLossFraction() receives [const rtc::Optional<float>&]

webrtc/modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl_unittest.cc

Index: webrtc/modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl_unittest.cc
diff --git a/webrtc/modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl_unittest.cc b/webrtc/modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl_unittest.cc
index db2a466c436fdafcfceaf82fda47a9b517b41f3b..98a641183c38d06aef58666a49aa93f61c02ad05 100644
--- a/webrtc/modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl_unittest.cc
+++ b/webrtc/modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl_unittest.cc
@@ -120,9 +120,9 @@ TEST(AudioNetworkAdaptorImplTest,
 TEST(AudioNetworkAdaptorImplTest,
      UpdateNetworkMetricsIsCalledOnSetUplinkPacketLossFraction) {
   auto states = CreateAudioNetworkAdaptor();
-  constexpr float kPacketLoss = 0.7f;
+  const auto kPacketLoss = rtc::Optional<float>(0.7f);
   Controller::NetworkMetrics check;
-  check.uplink_packet_loss_fraction = rtc::Optional<float>(kPacketLoss);
+  check.uplink_packet_loss_fraction = kPacketLoss;
   SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check);
   states.audio_network_adaptor->SetUplinkPacketLossFraction(kPacketLoss);
 }
@@ -185,7 +185,7 @@ TEST(AudioNetworkAdaptorImplTest,
   auto states = CreateAudioNetworkAdaptor();
 
   constexpr int kBandwidth = 16000;
-  constexpr float kPacketLoss = 0.7f;
+  const auto kPacketLoss = rtc::Optional<float>(0.7f);
   constexpr int kRtt = 100;
   constexpr int kTargetAudioBitrate = 15000;
   constexpr size_t kOverhead = 64;
@@ -200,7 +200,7 @@ TEST(AudioNetworkAdaptorImplTest,
 
   states.simulated_clock->AdvanceTimeMilliseconds(100);
   timestamp_check += 100;
-  check.uplink_packet_loss_fraction = rtc::Optional<float>(kPacketLoss);
+  check.uplink_packet_loss_fraction = kPacketLoss;
   EXPECT_CALL(*states.mock_debug_dump_writer,
               DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check));
   states.audio_network_adaptor->SetUplinkPacketLossFraction(kPacketLoss);