Completely expunge protos!! 👋

PiperOrigin-RevId: 681457876

hpb/bazel/hpb_proto_library.bzl

@@ -233,7 +233,6 @@ _upb_cc_proto_library_aspect = aspect(
                 "@com_google_absl//absl/strings",
                 "@com_google_absl//absl/status:statusor",
                 "//hpb:repeated_field",
-                "//protos",
             ],
         ),
     },

protos/BUILD

@@ -1,6 +0,0 @@
-# Copyright (c) 2009-2021, Google LLC
-# All rights reserved.
-#
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file or at
-# https://developers.google.com/open-source/licenses/bsd

protos/protos.h

@@ -1,9 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2023 Google LLC.  All rights reserved.
-//
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file or at
-// https://developers.google.com/open-source/licenses/bsd
-#ifndef UPB_PROTOS_PROTOS_H_
-#define UPB_PROTOS_PROTOS_H_
-#endif