Remove outstanding_crashes again.

Lib/test/outstanding_crashes.py

-#
-# This file is for everybody to add tests for crashes that aren't
-# fixed yet. Please add a test case and appropriate description.
-#
-# When you fix one of the crashes, please move the test to the correct
-# test_ module.
-#
-
-import unittest
-from test import test_support
-
-
-# Bug 1377858
-#
-# mwh's description:
-# The problem is obvious if you read typeobject.c around line 660: the weakref
-# list is cleared before __del__ is called, so any weakrefs added during the 
-# execution of __del__ are never informed of the object's death.
-
-import weakref
-ref = None
-
-class TestBug1377858(unittest.TestCase):
-    class Target(object):
-        def __del__(self):
-            global ref
-            ref = weakref.ref(self)
-    
-    def testBug1377858(self):
-        w = self.__class__.Target()
-        w = None
-        print ref()
-
-def test_main():
-    test_support.run_unittest(TestBug1377858)
-
-if __name__ == "__main__":
-    test_main()