Update Polymer from 1.2.1 -> 1.2.3

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

Index: third_party/polymer/v1_0/components-chromium/paper-ripple/README.md
diff --git a/third_party/polymer/v1_0/components-chromium/paper-ripple/README.md b/third_party/polymer/v1_0/components-chromium/paper-ripple/README.md
index b9bde23016bd9d246c59eddf62798ac0beea13cd..9e4c8cac1a237616d817f58c8742cc5e41eff116 100644
--- a/third_party/polymer/v1_0/components-chromium/paper-ripple/README.md
+++ b/third_party/polymer/v1_0/components-chromium/paper-ripple/README.md
@@ -1,5 +1,23 @@
-paper-ripple
-============
+
+<!---
+
+This README is automatically generated from the comments in these files:
+paper-ripple.html
+
+Edit those files, and our readme bot will duplicate them over here!
+Edit this file, and the bot will squash your changes :)
+
+-->
+
+[![Build Status](https://travis-ci.org/PolymerElements/paper-ripple.svg?branch=master)](https://travis-ci.org/PolymerElements/paper-ripple)
+
+_[Demo and API Docs](https://elements.polymer-project.org/elements/paper-ripple)_
+
+
+##&lt;paper-ripple&gt;
+
+
+Material design: [Surface reaction](https://www.google.com/design/spec/animation/responsive-interaction.html#responsive-interaction-surface-reaction)
 
 `paper-ripple` provides a visual effect that other paper elements can
 use to simulate a rippling effect emanating from the point of contact.  The
@@ -7,59 +25,52 @@ effect can be visualized as a concentric circle with motion.
 
 Example:
 
-```html
-<paper-ripple></paper-ripple>
-```
+    <div style="position:relative">
+      <paper-ripple></paper-ripple>
+    </div>
+
+Note, it's important that the parent container of the ripple be relative position, otherwise
+the ripple will emanate outside of the desired container.
 
 `paper-ripple` listens to "mousedown" and "mouseup" events so it would display ripple
 effect when touches on it.  You can also defeat the default behavior and
 manually route the down and up actions to the ripple element.  Note that it is
-important if you call downAction() you will have to make sure to call
-upAction() so that `paper-ripple` would end the animation loop.
+important if you call `downAction()` you will have to make sure to call
+`upAction()` so that `paper-ripple` would end the animation loop.
 
 Example:
 
-```html
-<paper-ripple id="ripple" style="pointer-events: none;"></paper-ripple>
-...
-<script>
-  downAction: function(e) {
-    this.$.ripple.downAction({x: e.x, y: e.y});
-  },
-  upAction: function(e) {
-    this.$.ripple.upAction();
-  }
-</script>
-```
+    <paper-ripple id="ripple" style="pointer-events: none;"></paper-ripple>
+    ...
+    downAction: function(e) {
+      this.$.ripple.downAction({x: e.x, y: e.y});
+    },
+    upAction: function(e) {
+      this.$.ripple.upAction();
+    }
 
 Styling ripple effect:
 
-Use CSS color property to style the ripple:
+  Use CSS color property to style the ripple:
 
-```css
-paper-ripple {
-  color: #4285f4;
-}
-```
+    paper-ripple {
+      color: #4285f4;
+    }
 
-Note that CSS color property is inherited so it is not required to set it on
-the `paper-ripple` element directly.
+  Note that CSS color property is inherited so it is not required to set it on
+  the `paper-ripple` element directly.
 
+By default, the ripple is centered on the point of contact.  Apply the `recenters`
+attribute to have the ripple grow toward the center of its container.
 
-By default, the ripple is centered on the point of contact. Apply the ``recenters`` attribute to have the ripple grow toward the center of its container.
+    <paper-ripple recenters></paper-ripple>
 
-```html
-<paper-ripple recenters></paper-ripple>
-```
+You can also  center the ripple inside its container from the start.
 
-Apply `center` to center the ripple inside its container from the start.
-
-```html
-<paper-ripple center></paper-ripple>
-```
+    <paper-ripple center></paper-ripple>
 
 Apply `circle` class to make the rippling effect within a circle.
 
-```html
-<paper-ripple class="circle"></paper-ripple>
-```
+    <paper-ripple class="circle"></paper-ripple>
+
+