idlelib: remove unused names and imports (forgot one).

diff --git a/Lib/idlelib/GrepDialog.py b/Lib/idlelib/GrepDialog.py
index afb9a219f993f41a05de4f9c88f5485921b3da6e..b038c9c7bb16ddd2986b15c9275f9487fc5e466d 100644 (file)
--- a/Lib/idlelib/GrepDialog.py
+++ b/Lib/idlelib/GrepDialog.py
@@ -5,7 +5,6 @@ import sys
 from Tkinter import StringVar, BooleanVar, Checkbutton  # for GrepDialog
 from Tkinter import Tk, Text, Button, SEL, END  # for htest
 from idlelib import SearchEngine
-import itertools
 from idlelib.SearchDialogBase import SearchDialogBase
 # Importing OutputWindow fails due to import loop
 # EditorWindow -> GrepDialop -> OutputWindow -> EditorWindow