Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/pyasn1/test/codec/cer/test_decoder.py

Index: tools/telemetry/third_party/gsutil/third_party/pyasn1/test/codec/cer/test_decoder.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/pyasn1/test/codec/cer/test_decoder.py b/tools/telemetry/third_party/gsutil/third_party/pyasn1/test/codec/cer/test_decoder.py
deleted file mode 100644
index 7195b72e096e54a99d9af92c0b1cc3a14a355fcb..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/pyasn1/test/codec/cer/test_decoder.py
+++ /dev/null
@@ -1,31 +0,0 @@
-from pyasn1.type import univ
-from pyasn1.codec.cer import decoder
-from pyasn1.compat.octets import ints2octs, str2octs, null
-from pyasn1.error import PyAsn1Error
-from sys import version_info
-if version_info[0:2] < (2, 7) or \
-   version_info[0:2] in ( (3, 0), (3, 1) ):
-    try:
-        import unittest2 as unittest
-    except ImportError:
-        import unittest
-else:
-    import unittest
-
-class BooleanDecoderTestCase(unittest.TestCase):
-    def testTrue(self):
-        assert decoder.decode(ints2octs((1, 1, 255))) == (1, null)
-    def testFalse(self):
-        assert decoder.decode(ints2octs((1, 1, 0))) == (0, null)
-        
-class OctetStringDecoderTestCase(unittest.TestCase):
-    def testShortMode(self):
-        assert decoder.decode(
-            ints2octs((4, 15, 81, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120)),
-            ) == (str2octs('Quick brown fox'), null)
-    def testLongMode(self):
-        assert decoder.decode(
-            ints2octs((36, 128, 4, 130, 3, 232) + (81,)*1000 + (4, 1, 81, 0, 0))
-            ) == (str2octs('Q'*1001), null)
-
-if __name__ == '__main__': unittest.main()