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/http/quic_spdy_stream.cc b/quic/core/http/quic_spdy_stream.cc
index fa43d54..6c1f2ad 100644
--- a/quic/core/http/quic_spdy_stream.cc
+++ b/quic/core/http/quic_spdy_stream.cc
@@ -39,43 +39,43 @@
   HttpDecoderVisitor(const HttpDecoderVisitor&) = delete;
   HttpDecoderVisitor& operator=(const HttpDecoderVisitor&) = delete;
 
-  void OnError(HttpDecoder* decoder) override {
+  void OnError(HttpDecoder* /*decoder*/) override {
     stream_->session()->connection()->CloseConnection(
         QUIC_HTTP_DECODER_ERROR, "Http decoder internal error",
         ConnectionCloseBehavior::SEND_CONNECTION_CLOSE_PACKET);
   }
 
-  bool OnPriorityFrame(const PriorityFrame& frame) override {
+  bool OnPriorityFrame(const PriorityFrame& /*frame*/) override {
     CloseConnectionOnWrongFrame("Priority");
     return false;
   }
 
-  bool OnCancelPushFrame(const CancelPushFrame& frame) override {
+  bool OnCancelPushFrame(const CancelPushFrame& /*frame*/) override {
     CloseConnectionOnWrongFrame("Cancel Push");
     return false;
   }
 
-  bool OnMaxPushIdFrame(const MaxPushIdFrame& frame) override {
+  bool OnMaxPushIdFrame(const MaxPushIdFrame& /*frame*/) override {
     CloseConnectionOnWrongFrame("Max Push Id");
     return false;
   }
 
-  bool OnGoAwayFrame(const GoAwayFrame& frame) override {
+  bool OnGoAwayFrame(const GoAwayFrame& /*frame*/) override {
     CloseConnectionOnWrongFrame("Goaway");
     return false;
   }
 
-  bool OnSettingsFrameStart(Http3FrameLengths frame_lengths) override {
+  bool OnSettingsFrameStart(Http3FrameLengths /*frame_lengths*/) override {
     CloseConnectionOnWrongFrame("Settings");
     return false;
   }
 
-  bool OnSettingsFrame(const SettingsFrame& frame) override {
+  bool OnSettingsFrame(const SettingsFrame& /*frame*/) override {
     CloseConnectionOnWrongFrame("Settings");
     return false;
   }
 
-  bool OnDuplicatePushFrame(const DuplicatePushFrame& frame) override {
+  bool OnDuplicatePushFrame(const DuplicatePushFrame& /*frame*/) override {
     CloseConnectionOnWrongFrame("Duplicate Push");
     return false;
   }
@@ -119,7 +119,7 @@
     return stream_->OnHeadersFrameEnd();
   }
 
-  bool OnPushPromiseFrameStart(PushId push_id) override {
+  bool OnPushPromiseFrameStart(PushId /*push_id*/) override {
     CloseConnectionOnWrongFrame("Push Promise");
     return false;
   }