Create the harness and shell of update_test_expectations

third_party/WebKit/Tools/Scripts/update-test-expectations

Index: third_party/WebKit/Tools/Scripts/update-test-expectations
diff --git a/third_party/WebKit/Tools/Scripts/update-test-expectations b/third_party/WebKit/Tools/Scripts/update-test-expectations
new file mode 100755
index 0000000000000000000000000000000000000000..960f863e881a5956febe1712020dad17c88f63d5
--- /dev/null
+++ b/third_party/WebKit/Tools/Scripts/update-test-expectations
@@ -0,0 +1,14 @@
+#!/usr/bin/python
+#
+# 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 sys
+
+from webkitpy.common import host
+from webkitpy.layout_tests import update_test_expectations
+from webkitpy.layout_tests.layout_package.bot_test_expectations import BotTestExpectationsFactory
+
+_host = host.Host()
+update_test_expectations.main(_host, BotTestExpectationsFactory(_host.builders), sys.argv[1:])

[Dirk Pranke, 2016/07/06 21:51:44]

Lines 13-14 should be wrapped in an 

if __name__ == '__main__':

just to be consistent w/ other code.

[bokan, 2016/07/07 22:08:31]

Done.