Remove unused imports in test modules.
diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py
index ac843c3..ac9d85d 100644
--- a/Lib/test/test_builtin.py
+++ b/Lib/test/test_builtin.py
@@ -1,12 +1,12 @@
# Python test set -- built-in functions
import platform
-import test.test_support, unittest
+import unittest
from test.test_support import fcmp, have_unicode, TESTFN, unlink, \
- run_unittest, run_with_locale
+ run_unittest
from operator import neg
-import sys, warnings, cStringIO, random, fractions, UserDict
+import sys, warnings, cStringIO, random, UserDict
warnings.filterwarnings("ignore", "hex../oct.. of negative int",
FutureWarning, __name__)
warnings.filterwarnings("ignore", "integer argument expected",