Remove some now-obsolete generator future statements.
I left the email pkg alone; I'm not sure how Barry would like to handle
that.
diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py
index 966f3e9..5df1e46 100644
--- a/Lib/test/test_parser.py
+++ b/Lib/test/test_parser.py
@@ -27,14 +27,10 @@
         self.roundtrip(parser.suite, s)
 
     def test_yield_statement(self):
-        self.check_suite("from __future__ import generators\n"
-                         "def f(): yield 1")
-        self.check_suite("from __future__ import generators\n"
-                         "def f(): return; yield 1")
-        self.check_suite("from __future__ import generators\n"
-                         "def f(): yield 1; return")
-        self.check_suite("from __future__ import generators\n"
-                         "def f():\n"
+        self.check_suite("def f(): yield 1")
+        self.check_suite("def f(): return; yield 1")
+        self.check_suite("def f(): yield 1; return")
+        self.check_suite("def f():\n"
                          "    for x in range(30):\n"
                          "        yield x\n")