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/crypto/p256_key_exchange_test.cc b/quic/core/crypto/p256_key_exchange_test.cc
index 34a4993..694fb62 100644
--- a/quic/core/crypto/p256_key_exchange_test.cc
+++ b/quic/core/crypto/p256_key_exchange_test.cc
@@ -89,13 +89,14 @@
     std::string alice_shared, bob_shared;
     TestCallbackResult alice_result;
     ASSERT_FALSE(alice_result.ok());
-    alice->CalculateSharedKeyAsync(bob_public, &alice_shared,
-                                   QuicMakeUnique<TestCallback>(&alice_result));
+    alice->CalculateSharedKeyAsync(
+        bob_public, &alice_shared,
+        std::make_unique<TestCallback>(&alice_result));
     ASSERT_TRUE(alice_result.ok());
     TestCallbackResult bob_result;
     ASSERT_FALSE(bob_result.ok());
     bob->CalculateSharedKeyAsync(alice_public, &bob_shared,
-                                 QuicMakeUnique<TestCallback>(&bob_result));
+                                 std::make_unique<TestCallback>(&bob_result));
     ASSERT_TRUE(bob_result.ok());
     ASSERT_EQ(alice_shared, bob_shared);
     ASSERT_NE(0u, alice_shared.length());