Roll third_party/polymer.

third_party/polymer/v1_0/components-chromium/iron-overlay-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-overlay-backdrop-extracted',
       'dependencies': [
         'iron-overlay-manager-extracted',
       ],
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
     {
       'target_name': 'iron-overlay-behavior-extracted',
       'dependencies': [
-        '../iron-a11y-keys-behavior/compiled_resources2.gyp:iron-a11y-keys-behavior-extracted',
         '../iron-fit-behavior/compiled_resources2.gyp:iron-fit-behavior-extracted',
         '../iron-resizable-behavior/compiled_resources2.gyp:iron-resizable-behavior-extracted',
         'iron-overlay-backdrop-extracted',
         'iron-overlay-manager-extracted',
       ],
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
     {
       'target_name': 'iron-overlay-manager-extracted',
+      'dependencies': [
+        '../iron-a11y-keys-behavior/compiled_resources2.gyp:iron-a11y-keys-behavior-extracted',
+      ],
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
   ],
 }