Migrate remaining tests from UserDict.UserDict to collections.UserDict.
diff --git a/Lib/test/test_funcattrs.py b/Lib/test/test_funcattrs.py
index f2ab4f4..7385f96 100644
--- a/Lib/test/test_funcattrs.py
+++ b/Lib/test/test_funcattrs.py
@@ -175,7 +175,7 @@
class FunctionDictsTest(FuncAttrsTest):
def test_setting_dict_to_invalid(self):
self.cannot_set_attr(self.b, '__dict__', None, TypeError)
- from UserDict import UserDict
+ from collections import UserDict
d = UserDict({'known_attr': 7})
self.cannot_set_attr(self.fi.a.__func__, '__dict__', d, TypeError)