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

third_party/polymer/v0_8/components/paper-button/paper-button.html

Index: third_party/polymer/v0_8/components/paper-button/paper-button.html
diff --git a/third_party/polymer/v0_8/components/paper-button/paper-button.html b/third_party/polymer/v0_8/components/paper-button/paper-button.html
index 4fdf75695669991b202190eaa57f9c024f6ffa61..897ccc6022b9d9bb86d2586c70d99862740cccc7 100644
--- a/third_party/polymer/v0_8/components/paper-button/paper-button.html
+++ b/third_party/polymer/v0_8/components/paper-button/paper-button.html
@@ -8,6 +8,11 @@ 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
 -->
 
+<link rel="import" href="../polymer/polymer.html">
+<link rel="import" href="../paper-material/paper-material.html">
+<link rel="import" href="../paper-ripple/paper-ripple.html">
+<link rel="import" href="../paper-behaviors/paper-button-behavior.html">
+
 <!--
 
 Material Design: <a href="http://www.google.com/design/spec/components/buttons.html">Buttons</a>
@@ -30,7 +35,7 @@ create a button with an icon and some text:
       custom button content
     </paper-button>
 
-## Styling
+### Styling
 
 Style the button with CSS as you would a normal DOM element.
 
@@ -50,13 +55,16 @@ customize the color using this selector:
 
 The opacity of the ripple is not customizable via CSS.
 
--->
+The following custom properties and mixins are also available for styling:
 
-<link rel="import" href="../polymer/polymer.html">
-<link rel="import" href="../paper-material/paper-material.html">
-<link rel="import" href="../paper-ripple/paper-ripple.html">
+Custom property | Description | Default
+----------------|-------------|----------
+`--paper-button-flat-focus-color` | Background color of a focused flat button | `--paper-grey-200`
+`--paper-button` | Mixin applied to the button | `{}`
+`--paper-button-disabled` | Mixin applied to the disabled button | `{}`
 
-<link rel="import" href="../paper-behaviors/paper-button-behavior.html">
+@demo demo/index.html
+-->
 
 <dom-module id="paper-button">
 
@@ -80,6 +88,12 @@ The opacity of the ripple is not customizable via CSS.
       user-select: none;
       cursor: pointer;
       z-index: 0;
+
+      @apply(--paper-button);
+    }
+
+    .keyboard-focus {
+      font-weight: bold;
     }
 
     :host([disabled]) {
@@ -87,6 +101,8 @@ The opacity of the ripple is not customizable via CSS.
       color: #a8a8a8;
       cursor: auto;
       pointer-events: none;
+
+      @apply(--paper-button-disabled);
     }
 
     :host([noink]) paper-ripple {
@@ -110,7 +126,7 @@ The opacity of the ripple is not customizable via CSS.
 
     <paper-ripple></paper-ripple>
 
-    <paper-material class="content" elevation="[[_elevation]]" animated>
+    <paper-material class$="[[_computeContentClass(receivedFocusFromKeyboard)]]" elevation="[[_elevation]]" animated>
       <content></content>
     </paper-material>
 
@@ -132,31 +148,30 @@ The opacity of the ripple is not customizable via CSS.
 
       /**
        * If true, the button should be styled with a shadow.
-       *
-       * @attribute raised
-       * @type boolean
-       * @default false
        */
       raised: {
         type: Boolean,
         reflectToAttribute: true,
         value: false,
-        observer: '_buttonStateChanged'
+        observer: '_calculateElevation'
       }
-
     },
 
-    ready: function() {
-      if (!this.hasAttribute('role')) {
-        this.setAttribute('role', 'button');
+    _calculateElevation: function() {
+      if (!this.raised) {
+        this._elevation = 0;
+      } else {
+        Polymer.PaperButtonBehaviorImpl._calculateElevation.apply(this);
       }
     },
 
-    _buttonStateChanged: function() {
-      this._calculateElevation();
+    _computeContentClass: function(receivedFocusFromKeyboard) {
+      var className = 'content ';
+      if (receivedFocusFromKeyboard) {
+        className += ' keyboard-focus';
+      }
+      return className;
     }
-
   });
 
 </script>
-