Roll Polymer to 1.3.1

third_party/polymer/v1_0/components-chromium/iron-menu-behavior/compiled_resources2.gyp

 # 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.
 #
 # NOTE: Created with generate_compiled_resources_gyp.py, please do not edit.
 {
   'targets': [
     {
+      'target_name': 'iron-menubar-behavior-extracted',
+      'dependencies': [
+        'iron-menu-behavior-extracted',
+      ],
+      'includes': ['../../../../closure_compiler/compile_js2.gypi'],
+    },
+    {
       'target_name': 'iron-menu-behavior-extracted',
       'dependencies': [
         '../iron-a11y-keys-behavior/compiled_resources2.gyp:iron-a11y-keys-behavior-extracted',
         '../iron-selector/compiled_resources2.gyp:iron-multi-selectable-extracted',
       ],
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
-    {
-      'target_name': 'iron-menubar-behavior-extracted',
-      'dependencies': [
-        'iron-menu-behavior-extracted',
-      ],
-      'includes': ['../../../../closure_compiler/compile_js2.gypi'],
-    },
   ],
 }