Upgrade to 1.0 and switch clients to dom-repeat where needed.

third_party/polymer/v0_8/components/paper-styles/default-theme.html

Index: third_party/polymer/v0_8/components/paper-styles/default-theme.html
diff --git a/third_party/polymer/v0_8/components/paper-styles/default-theme.html b/third_party/polymer/v0_8/components/paper-styles/default-theme.html
index c17f8e8d3ace28eeb00ea7ff007195ea90de3336..add581cdae1be72a9aa7ea9b7df9d1809178ef77 100644
--- a/third_party/polymer/v0_8/components/paper-styles/default-theme.html
+++ b/third_party/polymer/v0_8/components/paper-styles/default-theme.html
@@ -1,18 +1,18 @@
 <!--
-    @license
-    Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
-    This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
-    The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
-    The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
-    Code distributed by Google as part of the polymer project is also
-    subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
 -->
 
 <link rel="import" href="../polymer/polymer.html">
 
-<style is="x-style">
+<style is="custom-style">
 
-  * {
+  :root {
 
     --dark-primary-color: #303f9f;