Update checked in version of gsutil to version 4.6

third_party/boto/tests/integration/s3/test_key.py

Index: third_party/boto/tests/integration/s3/test_key.py
===================================================================
--- third_party/boto/tests/integration/s3/test_key.py	(revision 33376)
+++ third_party/boto/tests/integration/s3/test_key.py	(working copy)
@@ -401,14 +401,16 @@
         key = self.bucket.new_key('test_header_encoding')
 
         key.set_metadata('Cache-control', 'public, max-age=500')
+        key.set_metadata('Test-Plus', u'A plus (+)')
         key.set_metadata('Content-disposition', u'filename=Schöne Zeit.txt')
         key.set_contents_from_string('foo')
 
         check = self.bucket.get_key('test_header_encoding')
 
         self.assertEqual(check.cache_control, 'public, max-age=500')
-        self.assertEqual(check.content_disposition, 'filename=Sch%C3%B6ne+Zeit.txt')
+        self.assertEqual(check.get_metadata('test-plus'), 'A plus (+)')
+        self.assertEqual(check.content_disposition, 'filename=Sch%C3%B6ne%20Zeit.txt')
         self.assertEqual(
-            urllib.unquote_plus(check.content_disposition).decode('utf-8'),
+            urllib.unquote(check.content_disposition).decode('utf-8'),
             'filename=Schöne Zeit.txt'.decode('utf-8')
         )