Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/apitools/apitools/gen/client_generation_test.py

Index: tools/telemetry/third_party/gsutil/third_party/apitools/apitools/gen/client_generation_test.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/apitools/apitools/gen/client_generation_test.py b/tools/telemetry/third_party/gsutil/third_party/apitools/apitools/gen/client_generation_test.py
deleted file mode 100644
index f34d95459dadaf25cd7e6ad1678fe749b9477d04..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/apitools/apitools/gen/client_generation_test.py
+++ /dev/null
@@ -1,72 +0,0 @@
-"""Test gen_client against all the APIs we use regularly."""
-
-import contextlib
-import logging
-import os
-import shutil
-import subprocess
-import sys
-import tempfile
-
-
-import unittest2
-
-_API_LIST = [
-    'drive.v2',
-    'bigquery.v2',
-    'compute.v1',
-    'storage.v1',
-]
-
-
-@contextlib.contextmanager
-def TempDir():
-    original_dir = os.getcwd()
-    path = tempfile.mkdtemp()
-    try:
-        os.chdir(path)
-        yield path
-    finally:
-        os.chdir(original_dir)
-        shutil.rmtree(path)
-
-
-class ClientGenerationTest(unittest2.TestCase):
-
-    def setUp(self):
-        super(ClientGenerationTest, self).setUp()
-        self.gen_client_binary = 'gen_client'
-
-    # unittest in 2.6 doesn't have skipIf.
-    @unittest2.skipUnless(sys.version_info[0] == 2 and
-                          sys.version_info[1] == 7,
-                          'Only runs in Python 2.7')
-    def testGeneration(self):
-        for api in _API_LIST:
-            with TempDir():
-                args = [
-                    self.gen_client_binary,
-                    '--client_id=12345',
-                    '--client_secret=67890',
-                    '--discovery_url=%s' % api,
-                    '--outdir=generated',
-                    '--overwrite',
-                    'client',
-                ]
-                logging.info('Testing API %s with command line: %s',
-                             api, ' '.join(args))
-                retcode = subprocess.call(args)
-                if retcode == 128:
-                    logging.error('Failed to fetch discovery doc, continuing.')
-                    continue
-                self.assertEqual(0, retcode)
-
-                with tempfile.NamedTemporaryFile() as out:
-                    cmdline_args = [
-                        os.path.join(
-                            'generated', api.replace('.', '_') + '.py'),
-                        'help',
-                    ]
-                    retcode = subprocess.call(cmdline_args, stdout=out)
-                # appcommands returns 1 on help
-                self.assertEqual(1, retcode)