Add gsutil/third_party to telemetry/third_party/gsutilz/third_party.

tools/telemetry/third_party/gsutilz/third_party/apitools/apitools/base/py/http_wrapper_test.py

Index: tools/telemetry/third_party/gsutilz/third_party/apitools/apitools/base/py/http_wrapper_test.py
diff --git a/tools/telemetry/third_party/gsutilz/third_party/apitools/apitools/base/py/http_wrapper_test.py b/tools/telemetry/third_party/gsutilz/third_party/apitools/apitools/base/py/http_wrapper_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..ddb927a4c511f6c615ff186807402b101bc1d135
--- /dev/null
+++ b/tools/telemetry/third_party/gsutilz/third_party/apitools/apitools/base/py/http_wrapper_test.py
@@ -0,0 +1,24 @@
+"""Tests for http_wrapper."""
+import unittest2
+
+from apitools.base.py import http_wrapper
+
+
+class RaisesExceptionOnLen(object):
+
+    """Supports length property but raises if __len__ is used."""
+
+    def __len__(self):
+        raise Exception('len() called unnecessarily')
+
+    def length(self):
+        return 1
+
+
+class HttpWrapperTest(unittest2.TestCase):
+
+    def testRequestBodyUsesLengthProperty(self):
+        http_wrapper.Request(body=RaisesExceptionOnLen())
+
+    def testRequestBodyWithLen(self):
+        http_wrapper.Request(body='burrito')