When getting CC list during test import, ignore non-email-addresses.

third_party/WebKit/Tools/Scripts/webkitpy/w3c/deps_updater_unittest.py

 # Copyright 2016 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.
 
 import unittest
 
 from webkitpy.common.host_mock import MockHost
 from webkitpy.common.system.executive_mock import MockExecutive
 from webkitpy.w3c.deps_updater import DepsUpdater
 
 
 class DepsUpdaterTest(unittest.TestCase):
 
     def test_generate_email_list(self):
         updater = DepsUpdater(MockHost())
         changed_files = [
             'third_party/WebKit/LayoutTests/foo/bar/file.html',
             'third_party/WebKit/LayoutTests/foo/bar/otherfile.html',
             'third_party/WebKit/LayoutTests/foo/baz/files.html',
             'some/non-test.file',
         ]
         directory_to_owner = {
-            'foo/bar': 'me@gmail.com',
-            'foo/baz': 'you@gmail.com',
+            'foo/bar': 'someone@gmail.com',
+            'foo/baz': 'not an email address',
             'foo/bat': 'noone@gmail.com',
         }
         self.assertEqual(
             updater.generate_email_list(changed_files, directory_to_owner),
-            ['me@gmail.com', 'you@gmail.com'])
+            ['someone@gmail.com'])
 
     def test_parse_directory_owners(self):
         updater = DepsUpdater(MockHost())
         data_file = [
             {'notification-email': 'charizard@gmail.com', 'directory': 'foo/bar'},
             {'notification-email': 'blastoise@gmail.com', 'directory': 'foo/baz'},
             {'notification-email': '', 'directory': 'gol/bat'},
         ]
         self.assertEqual(
             updater.parse_directory_owners(data_file),
@@ skipping 102 matching lines @@
                     '--work',
                     '--tests-root',
                     '/mock-checkout/third_party/WebKit/LayoutTests/external/wpt'
                 ],
                 [
                     'git',
                     'add',
                     '/mock-checkout/third_party/WebKit/LayoutTests/external/wpt/MANIFEST.json'
                 ]
             ])