Update bower.json for Polymer elements and add PRESUBMIT.py

third_party/polymer/v1_0/components/neon-animation/animations/transform-animation.html

Index: third_party/polymer/v1_0/components/neon-animation/animations/transform-animation.html
diff --git a/third_party/polymer/v1_0/components/neon-animation/animations/transform-animation.html b/third_party/polymer/v1_0/components/neon-animation/animations/transform-animation.html
index b0d7af5113f1353ce775c815c4f12a9a80edc305..f5963ed05fef826149cd82df1dc78ea2e0b01a59 100644
--- a/third_party/polymer/v1_0/components/neon-animation/animations/transform-animation.html
+++ b/third_party/polymer/v1_0/components/neon-animation/animations/transform-animation.html
@@ -13,13 +13,13 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
 <link rel="import" href="../web-animations.html">
 
 <!--
-`<slide-down-animation>` animates a custom transform on an element. Use this to animate multiple
+`<transform-animation>` animates a custom transform on an element. Use this to animate multiple
 transform properties, or to apply a custom transform value.
 
 Configuration:
 ```
 {
-  name: 'slide-down-animation',
+  name: 'transform-animation',
   node: <node>,
   transformOrigin: <transform-origin>,
   transformFrom: <transform-from-string>,
@@ -39,6 +39,15 @@ Configuration:
       Polymer.NeonAnimationBehavior
     ],
 
+    /**
+     * @param {{
+     *   node: !Element,
+     *   transformOrigin: (string|undefined),
+     *   transformFrom: (string|undefined),
+     *   transformTo: (string|undefined),
+     *   timing: (Object|undefined)
+     * }} config
+     */
     configure: function(config) {
       var node = config.node;
       var transformFrom = config.transformFrom || 'none';