Remove some stubs no longer needed.

RELNOTES: None.
PiperOrigin-RevId: 375954720
diff --git a/src/BUILD b/src/BUILD
index 4ba567d..6dc5894 100644
--- a/src/BUILD
+++ b/src/BUILD
@@ -173,7 +173,7 @@
     # WARNING: Only adjust the number in `expect` if you are intentionally
     # adding or removing embedded tools. Know that the more embedded tools there
     # are in Bazel, the bigger the binary becomes and the slower Bazel starts.
-    expect = 500,
+    expect = 470,
     margin = 5,  # percentage
 )
 
diff --git a/tools/objc/BUILD b/tools/objc/BUILD
index ca66bb8..32557d4 100644
--- a/tools/objc/BUILD
+++ b/tools/objc/BUILD
@@ -38,18 +38,3 @@
         "objc_dummy.mm",
     ],
 )
-
-filegroup(
-    name = "protobuf_compiler_wrapper",
-    srcs = ["protobuf_compiler_wrapper.sh"],
-)
-
-filegroup(
-    name = "protobuf_compiler_support",
-    srcs = ["protobuf_support"],
-)
-
-filegroup(
-    name = "protobuf_well_known_types",
-    srcs = ["dummy.proto"],
-)
diff --git a/tools/objc/dummy.proto b/tools/objc/dummy.proto
deleted file mode 100644
index 16c4ffb..0000000
--- a/tools/objc/dummy.proto
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2016 The Bazel Authors. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-syntax = "proto2";
-
-package third_party.bazel.tools.objc;
-
-message Dummy {
-  optional string dummy = 1;
-}
diff --git a/tools/objc/protobuf_compiler_wrapper.sh b/tools/objc/protobuf_compiler_wrapper.sh
deleted file mode 100755
index cf20603..0000000
--- a/tools/objc/protobuf_compiler_wrapper.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-# Copyright 2015 The Bazel Authors. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-(
-  printf 'Bazel does not yet support objc protos.\n'
-) >&2
-
-exit 1
diff --git a/tools/objc/protobuf_support b/tools/objc/protobuf_support
deleted file mode 100644
index d65fe0b..0000000
--- a/tools/objc/protobuf_support
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-(
-  printf 'Bazel does not yet support protobuf compiling.\n'
-) >&2
-
-exit 1