Fix QUIC warnings in preparation for enabling them

gfe-relnote: n/a, compilation-only change
PiperOrigin-RevId: 253893322
Change-Id: I15917a1c5b325922850086277cfad5e3b4da20a4
diff --git a/quic/core/quic_stream.cc b/quic/core/quic_stream.cc
index 6ebda29..668dbdb 100644
--- a/quic/core/quic_stream.cc
+++ b/quic/core/quic_stream.cc
@@ -810,7 +810,7 @@
 bool QuicStream::OnStreamFrameAcked(QuicStreamOffset offset,
                                     QuicByteCount data_length,
                                     bool fin_acked,
-                                    QuicTime::Delta ack_delay_time,
+                                    QuicTime::Delta /*ack_delay_time*/,
                                     QuicByteCount* newly_acked_length) {
   QUIC_DVLOG(1) << ENDPOINT << "stream " << id_ << " Acking "
                 << "[" << offset << ", " << offset + data_length << "]"
@@ -1129,6 +1129,6 @@
   session_->SendStopSending(code, id_);
 }
 
-void QuicStream::OnStopSending(uint16_t code) {}
+void QuicStream::OnStopSending(uint16_t /*code*/) {}
 
 }  // namespace quic