[MD Settings] Add initial autofill sub page.

chrome/browser/resources/settings/passwords_and_forms_page/autofill_section.js

Index: chrome/browser/resources/settings/passwords_and_forms_page/autofill_section.js
diff --git a/chrome/browser/resources/settings/passwords_and_forms_page/autofill_section.js b/chrome/browser/resources/settings/passwords_and_forms_page/autofill_section.js
new file mode 100644
index 0000000000000000000000000000000000000000..9801b6eb42079a265972363f6d0278302e5efe27
--- /dev/null
+++ b/chrome/browser/resources/settings/passwords_and_forms_page/autofill_section.js
@@ -0,0 +1,15 @@
+// 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.
+
+/**
+ * @fileoverview 'settings-autofill-section' is the section containing saved
+ * addresses and credit cards for use in autofill.
+ */
+(function() {
+'use strict';
+
+Polymer({
+  is: 'settings-autofill-section',
+});
+})();