Move grit from DEPS into src.

tools/grit/grit/lazy_re_unittest.py

Index: tools/grit/grit/lazy_re_unittest.py
diff --git a/tools/grit/grit/lazy_re_unittest.py b/tools/grit/grit/lazy_re_unittest.py
new file mode 100755
index 0000000000000000000000000000000000000000..99fe1ec9ece9314aaf071ae0c89fa2bc25f53d03
--- /dev/null
+++ b/tools/grit/grit/lazy_re_unittest.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+'''Unit test for lazy_re.
+'''
+
+import os
+import sys
+if __name__ == '__main__':
+  sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
+
+import re
+import unittest
+
+from grit import lazy_re
+
+
+class LazyReUnittest(unittest.TestCase):
+
+  def testCreatedOnlyOnDemand(self):
+    rex = lazy_re.compile('bingo')
+    self.assertEqual(None, rex._lazy_re)
+    self.assertTrue(rex.match('bingo'))
+    self.assertNotEqual(None, rex._lazy_re)
+
+  def testJustKwargsWork(self):
+    rex = lazy_re.compile(flags=re.I, pattern='BiNgO')
+    self.assertTrue(rex.match('bingo'))
+
+  def testPositionalAndKwargsWork(self):
+    rex = lazy_re.compile('BiNgO', flags=re.I)
+    self.assertTrue(rex.match('bingo'))
+
+
+if __name__ == '__main__':
+  unittest.main()