Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/protorpc/demos/tunes_db/client/tunes_db.py

Index: tools/telemetry/third_party/gsutil/third_party/protorpc/demos/tunes_db/client/tunes_db.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/protorpc/demos/tunes_db/client/tunes_db.py b/tools/telemetry/third_party/gsutil/third_party/protorpc/demos/tunes_db/client/tunes_db.py
deleted file mode 100644
index 1914baf937f96fd4a65046e862966d5c5800fefb..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/protorpc/demos/tunes_db/client/tunes_db.py
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2010 Google Inc.
-#
-# 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.
-#
-
-"""Client library for tunes_db service."""
-
-import os
-
-from protorpc import definition
-
-definition.import_file_set(os.path.join(os.path.dirname(__file__),
-                                        'music_service.descriptor'))