Roll Polymer to 1.3.1

third_party/polymer/v1_0/components-chromium/paper-spinner/README.md

Index: third_party/polymer/v1_0/components-chromium/paper-spinner/README.md
diff --git a/third_party/polymer/v1_0/components-chromium/paper-spinner/README.md b/third_party/polymer/v1_0/components-chromium/paper-spinner/README.md
index 11865ba967b0628031fc5b868ea804ae9020cbdf..ad57a2fca3df41cdd8b124a1d26efd6610d4f478 100644
--- a/third_party/polymer/v1_0/components-chromium/paper-spinner/README.md
+++ b/third_party/polymer/v1_0/components-chromium/paper-spinner/README.md
@@ -7,21 +7,25 @@ paper-spinner-behavior.html  paper-spinner-lite.html  paper-spinner.html
 Edit those files, and our readme bot will duplicate them over here!
 Edit this file, and the bot will squash your changes :)
 
+The bot does some handling of markdown. Please file a bug if it does the wrong
+thing! https://github.com/PolymerLabs/tedium/issues
+
 -->
 
-[![Build Status](https://travis-ci.org/PolymerElements/paper-spinner.svg?branch=master)](https://travis-ci.org/PolymerElements/paper-spinner)
+[![Build status](https://travis-ci.org/PolymerElements/paper-spinner.svg?branch=master)](https://travis-ci.org/PolymerElements/paper-spinner)
 
-_[Demo and API Docs](https://elements.polymer-project.org/elements/paper-spinner)_
+_[Demo and API docs](https://elements.polymer-project.org/elements/paper-spinner)_
 
 
 ##<paper-spinner>
 
-
 Material design: [Progress & activity](https://www.google.com/design/spec/components/progress-activity.html)
 
 Element providing a multiple color material design circular spinner.
 
-    <paper-spinner active></paper-spinner>
+```html
+<paper-spinner active></paper-spinner>
+```
 
 The default spinner cycles between four layers of colors; by default they are
 blue, red, yellow and green. It can be customized to cycle between four different
@@ -34,29 +38,33 @@ it defaults to 'loading'.
 Empty alt can be provided to mark the element as decorative if alternative content is provided
 in another form (e.g. a text block following the spinner).
 
-    <paper-spinner alt="Loading contacts list" active></paper-spinner>
+```html
+<paper-spinner alt="Loading contacts list" active></paper-spinner>
+```
 
 ### Styling
 
 The following custom properties and mixins are available for styling:
 
-Custom property | Description | Default
-----------------|-------------|----------
-`--paper-spinner-layer-1-color` | Color of the first spinner rotation | `--google-blue-500`
-`--paper-spinner-layer-2-color` | Color of the second spinner rotation | `--google-red-500`
-`--paper-spinner-layer-3-color` | Color of the third spinner rotation | `--google-yellow-500`
-`--paper-spinner-layer-4-color` | Color of the fourth spinner rotation | `--google-green-500`
+| Custom property | Description | Default |
+| --- | --- | --- |
+| `--paper-spinner-layer-1-color` | Color of the first spinner rotation | `--google-blue-500` |
+| `--paper-spinner-layer-2-color` | Color of the second spinner rotation | `--google-red-500` |
+| `--paper-spinner-layer-3-color` | Color of the third spinner rotation | `--google-yellow-500` |
+| `--paper-spinner-layer-4-color` | Color of the fourth spinner rotation | `--google-green-500` |
+| `--paper-spinner-stroke-width` | The width of the spinner stroke | 3px |
 
 
 
 ##&lt;paper-spinner-lite&gt;
 
-
 Material design: [Progress & activity](https://www.google.com/design/spec/components/progress-activity.html)
 
 Element providing a single color material design circular spinner.
 
-    <paper-spinner-lite active></paper-spinner-lite>
+```html
+<paper-spinner-lite active></paper-spinner-lite>
+```
 
 The default spinner is blue. It can be customized to be a different color.
 
@@ -67,15 +75,18 @@ it defaults to 'loading'.
 Empty alt can be provided to mark the element as decorative if alternative content is provided
 in another form (e.g. a text block following the spinner).
 
-    <paper-spinner-lite alt="Loading contacts list" active></paper-spinner-lite>
+```html
+<paper-spinner-lite alt="Loading contacts list" active></paper-spinner-lite>
+```
 
 ### Styling
 
 The following custom properties and mixins are available for styling:
 
-Custom property | Description | Default
-----------------|-------------|----------
-`--paper-spinner-color` | Color of the spinner | `--google-blue-500`
+| Custom property | Description | Default |
+| --- | --- | --- |
+| `--paper-spinner-color` | Color of the spinner | `--google-blue-500` |
+| `--paper-spinner-stroke-width` | The width of the spinner stroke | 3px |