[PATCH 3 of 9] test-filecache: sort import lines

[Yuya Nishihara]

# HG changeset patch
# User Yuya Nishihara <yuya at tcha.org>
# Date 1459865749 -32400
#      Tue Apr 05 23:15:49 2016 +0900
# Node ID 8d0917602b144a6426162dd1885a1743428b09d9
# Parent  4a78d1167d58c3744e55ac65e988b372dc44be7f
test-filecache: sort import lines

diff --git a/tests/test-filecache.py b/tests/test-filecache.py
--- a/tests/test-filecache.py
+++ b/tests/test-filecache.py
@@ -7,7 +7,13 @@ if subprocess.call(['python', '%s/hghave
                     'cacheable']):
     sys.exit(80)
 
-from mercurial import util, scmutil, extensions, hg, ui
+from mercurial import (
+    extensions,
+    hg,
+    scmutil,
+    ui,
+    util,
+)
 
 filecache = scmutil.filecache