Roll third_party/polymer.

third_party/polymer/v1_0/components-chromium/paper-styles/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': 'color-extracted',
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
     {
       'target_name': 'default-theme-extracted',
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
     {
-      'target_name': 'demo-pages-extracted',
-      'includes': ['../../../../closure_compiler/compile_js2.gypi'],
-    },
-    {
       'target_name': 'paper-styles-classes-extracted',
       'dependencies': [
         '../iron-flex-layout/classes/compiled_resources2.gyp:iron-flex-layout-extracted',
       ],
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
     {
       'target_name': 'paper-styles-extracted',
       'dependencies': [
         '../iron-flex-layout/classes/compiled_resources2.gyp:iron-flex-layout-extracted',
       ],
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
     {
       'target_name': 'shadow-extracted',
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
     {
       'target_name': 'typography-extracted',
       'includes': ['../../../../closure_compiler/compile_js2.gypi'],
     },
   ],
 }