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/test_tools/simulator/simulator_test.cc b/quic/test_tools/simulator/simulator_test.cc
index 1e7a8ce..369825d 100644
--- a/quic/test_tools/simulator/simulator_test.cc
+++ b/quic/test_tools/simulator/simulator_test.cc
@@ -123,7 +123,7 @@
 
   void Act() override {
     if (tx_port_->TimeUntilAvailable().IsZero()) {
-      auto packet = QuicMakeUnique<Packet>();
+      auto packet = std::make_unique<Packet>();
       packet->source = name_;
       packet->destination = destination_;
       packet->tx_timestamp = clock_->Now();
@@ -255,7 +255,7 @@
   EXPECT_EQ(0u, queue.packets_queued());
   EXPECT_EQ(0u, acceptor.packets()->size());
 
-  auto first_packet = QuicMakeUnique<Packet>();
+  auto first_packet = std::make_unique<Packet>();
   first_packet->size = 600;
   queue.AcceptPacket(std::move(first_packet));
   EXPECT_EQ(600u, queue.bytes_queued());
@@ -263,14 +263,14 @@
   EXPECT_EQ(0u, acceptor.packets()->size());
 
   // The second packet does not fit and is dropped.
-  auto second_packet = QuicMakeUnique<Packet>();
+  auto second_packet = std::make_unique<Packet>();
   second_packet->size = 500;
   queue.AcceptPacket(std::move(second_packet));
   EXPECT_EQ(600u, queue.bytes_queued());
   EXPECT_EQ(1u, queue.packets_queued());
   EXPECT_EQ(0u, acceptor.packets()->size());
 
-  auto third_packet = QuicMakeUnique<Packet>();
+  auto third_packet = std::make_unique<Packet>();
   third_packet->size = 400;
   queue.AcceptPacket(std::move(third_packet));
   EXPECT_EQ(1000u, queue.bytes_queued());