Switch QuicMakeUnique to std::make_unique, part 1: //third_party/quic

gfe-relnote: n/a (no functional change)
PiperOrigin-RevId: 267662077
Change-Id: Ic63023042eafb77aa80d88749845f841b3078c57
diff --git a/quic/core/quic_stream_test.cc b/quic/core/quic_stream_test.cc
index d371866..ff65db3 100644
--- a/quic/core/quic_stream_test.cc
+++ b/quic/core/quic_stream_test.cc
@@ -82,7 +82,7 @@
     connection_ = new StrictMock<MockQuicConnection>(
         &helper_, &alarm_factory_, Perspective::IS_SERVER, version_vector);
     connection_->AdvanceTime(QuicTime::Delta::FromSeconds(1));
-    session_ = QuicMakeUnique<StrictMock<MockQuicSession>>(connection_);
+    session_ = std::make_unique<StrictMock<MockQuicSession>>(connection_);
 
     // New streams rely on having the peer's flow control receive window
     // negotiated in the config.