Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/pyasn1-modules/tools/x509dump.py

Index: tools/telemetry/third_party/gsutil/third_party/pyasn1-modules/tools/x509dump.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/pyasn1-modules/tools/x509dump.py b/tools/telemetry/third_party/gsutil/third_party/pyasn1-modules/tools/x509dump.py
deleted file mode 100644
index 64cba7e3053cbf478cbe128b1c357fdc2c5de76f..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/pyasn1-modules/tools/x509dump.py
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/usr/bin/python
-#
-# Read ASN.1/PEM X.509 certificates on stdin, parse each into plain text,
-# then build substrate from it
-#
-from pyasn1.codec.der import decoder, encoder
-from pyasn1_modules import rfc2459, pem
-import sys
-
-if len(sys.argv) != 1:
-    print("""Usage:
-$ cat CACertificate.pem | %s
-$ cat userCertificate.pem | %s""" % (sys.argv[0], sys.argv[0]))
-    sys.exit(-1)
-    
-certType = rfc2459.Certificate()
-
-certCnt = 0
-
-while 1:
-    idx, substrate = pem.readPemBlocksFromFile(
-                        sys.stdin, ('-----BEGIN CERTIFICATE-----',
-                                    '-----END CERTIFICATE-----')
-                     )
-    if not substrate:
-        break
-        
-    cert, rest = decoder.decode(substrate, asn1Spec=certType)
-
-    if rest: substrate = substrate[:-len(rest)]
-        
-    print(cert.prettyPrint())
-
-    assert encoder.encode(cert, defMode=False) == substrate or \
-           encoder.encode(cert, defMode=True) == substrate, \
-           'cert recode fails'
-        
-    certCnt = certCnt + 1
-    
-print('*** %s PEM cert(s) de/serialized' % certCnt)