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/qpack/qpack_receive_stream.cc b/quic/core/qpack/qpack_receive_stream.cc
index 1cf2060..f0c4a3d 100644
--- a/quic/core/qpack/qpack_receive_stream.cc
+++ b/quic/core/qpack/qpack_receive_stream.cc
@@ -10,7 +10,7 @@
 QpackReceiveStream::QpackReceiveStream(PendingStream* pending)
     : QuicStream(pending, READ_UNIDIRECTIONAL, /*is_static=*/true) {}
 
-void QpackReceiveStream::OnStreamReset(const QuicRstStreamFrame& frame) {
+void QpackReceiveStream::OnStreamReset(const QuicRstStreamFrame& /*frame*/) {
   // TODO(renjietang) Change the error code to H/3 specific
   // HTTP_CLOSED_CRITICAL_STREAM.
   session()->connection()->CloseConnection(