[Piglit] [PATCH 08/12] gen_dispatch.py: remove unused imports

[Dylan Baker]

From: Dylan Baker <dylanx.c.baker at intel.com>

spotted by pylint

Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
---
 tests/util/gen_dispatch.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tests/util/gen_dispatch.py b/tests/util/gen_dispatch.py
index 233a6fb..068b5db 100644
--- a/tests/util/gen_dispatch.py
+++ b/tests/util/gen_dispatch.py
@@ -27,21 +27,18 @@ Generate C source code from Khronos XML.
 from __future__ import print_function
 
 import argparse
-import functools
 import mako.runtime
 import mako.template
 import os.path
 import re
 import sys
-
 from collections import namedtuple
-from textwrap import dedent
 
 PIGLIT_TOP_DIR = os.path.join(os.path.dirname(__file__), '..', '..')
 sys.path.append(PIGLIT_TOP_DIR)
 
 import registry.gl
-from registry.gl import Extension, OrderedKeyedSet, ImmutableOrderedKeyedSet
+from registry.gl import Extension
 
 
 debug = False
-- 
2.2.1