handle OWNERS suggestions where anyone can approve better.

tests/owners_unittest.py

 #!/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 tests for owners.py."""
 
 import os
 import sys
 import unittest
@@ skipping 241 matching lines @@
     self.assertRaises(AssertionError, db.reviewers_for, 'foo')
     if hasattr(owners.collections, 'Iterable'):
       self.assertRaises(AssertionError, db.reviewers_for,
                         (f for f in ['x', 'y']))
 
     # Check that the files are under the root.
     db.root = '/checkout'
     self.assertRaises(AssertionError, db.reviewers_for, ['/OWNERS'])
 
   def test_reviewers_for__wildcard_dir(self):
-    self.assert_reviewers_for(['DEPS'], [owners.EVERYONE])
+    self.assert_reviewers_for(['DEPS'], ['<anyone>'])
+    self.assert_reviewers_for(['DEPS', 'chrome/gpu/gpu_channel.h'], [ken])
 
   def test_reviewers_for__one_owner(self):
     self.assert_reviewers_for([
         'chrome/gpu/gpu_channel.h',
         'content/baz/froboz.h',
         'chrome/renderer/gpu/gpu_channel_host.h'],
         [brett])
 
   def test_reviewers_for__two_owners(self):
     self.assert_reviewers_for([
@@ skipping 112 matching lines @@
                       ('chrome/browser', 2)],
                 ken: [('chrome/gpu', 1)],
                 peter: [('chrome/renderer', 1)],
                 brett: [('chrome/browser', 1)]},
                ['chrome/gpu', 'chrome/renderer',
                 'chrome/browser'],
                ben)
 
 if __name__ == '__main__':
   unittest.main()