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

third_party/polymer/v1_0/components/polymer-externs/polymer.externs.js

Index: third_party/polymer/v1_0/components/polymer-externs/polymer.externs.js
diff --git a/third_party/polymer/v1_0/components/polymer-externs/polymer.externs.js b/third_party/polymer/v1_0/components/polymer-externs/polymer.externs.js
index 41008e3bdf1fbadbfaf97df69e202fdc42615a5b..c495e208140692a86c3d08c15ce12bf9f9225893 100644
--- a/third_party/polymer/v1_0/components/polymer-externs/polymer.externs.js
+++ b/third_party/polymer/v1_0/components/polymer-externs/polymer.externs.js
@@ -72,6 +72,8 @@ PolymerElement.prototype.observers;
 PolymerElement.prototype.created = function() {};
 /** On ready callback. */
 PolymerElement.prototype.ready = function() {};
+/** On registered callback. */
+PolymerElement.prototype.registered = function() {};
 /** On attached to the DOM callback. */
 PolymerElement.prototype.attached = function() {};
 /** On detached from the DOM callback. */
@@ -164,6 +166,82 @@ PolymerElement.prototype.set = function(path, value, root) {};
 PolymerElement.prototype.get = function(path, root) {};
 
 /**
+ * Adds items onto the end of the array at the path specified.
+ *
+ * The arguments after `path` and return value match that of
+ * `Array.prototype.push`.
+ *
+ * This method notifies other paths to the same array that a
+ * splice occurred to the array.
+ *
+ * @param {string} path Path to array.
+ * @param {...*} var_args Items to push onto array
+ * @return {number} New length of the array.
+ */
+PolymerElement.prototype.push = function(path, var_args) {};
+
+/**
+ * Removes an item from the end of array at the path specified.
+ *
+ * The arguments after `path` and return value match that of
+ * `Array.prototype.pop`.
+ *
+ * This method notifies other paths to the same array that a
+ * splice occurred to the array.
+ *
+ * @param {string} path Path to array.
+ * @return {*} Item that was removed.
+ */
+PolymerElement.prototype.pop = function(path) {};
+
+/**
+ * Starting from the start index specified, removes 0 or more items
+ * from the array and inserts 0 or more new itms in their place.
+ *
+ * The arguments after `path` and return value match that of
+ * `Array.prototype.splice`.
+ *
+ * This method notifies other paths to the same array that a
+ * splice occurred to the array.
+ *
+ * @param {string} path Path to array.
+ * @param {number} start Index from which to start removing/inserting.
+ * @param {number} deleteCount Number of items to remove.
+ * @param {...*} var_args Items to insert into array.
+ * @return {!Array} Array of removed items.
+ */
+PolymerElement.prototype.splice = function(path, start, deleteCount, var_args) {};
+
+/**
+ * Removes an item from the beginning of array at the path specified.
+ *
+ * The arguments after `path` and return value match that of
+ * `Array.prototype.pop`.
+ *
+ * This method notifies other paths to the same array that a
+ * splice occurred to the array.
+ *
+ * @param {string} path Path to array.
+ * @return {*} Item that was removed.
+ */
+PolymerElement.prototype.shift = function(path) {};
+
+/**
+ * Adds items onto the beginning of the array at the path specified.
+ *
+ * The arguments after `path` and return value match that of
+ * `Array.prototype.push`.
+ *
+ * This method notifies other paths to the same array that a
+ * splice occurred to the array.
+ *
+ * @param {string} path Path to array.
+ * @param {...*} var_args Items to insert info array
+ * @return {number} New length of the array.
+ */
+PolymerElement.prototype.unshift = function(path, var_args) {};
+
+/**
  * Fire an event.
  *
  * @param {string} type An event name.
@@ -215,6 +293,14 @@ PolymerElement.prototype.attributeFollows = function(name, newNode, oldNode) {};
 PolymerElement.prototype.listen = function(node, eventName, methodName) {};
 
 /**
+ * Convenience method to remove an event listener from a given element.
+ * @param {!Element} node Element to remove event listener from.
+ * @param {string} eventName Name of event to stop listening for.
+ * @param {string} methodName Name of handler method on this to remove.
+ */
+PolymerElement.prototype.unlisten = function(node, eventName, methodName) {};
+
+/**
  * Override scrolling behavior to all direction, one direction, or none.
  *
  * Valid scroll directions:
@@ -236,6 +322,11 @@ PolymerElement.prototype.setScrollDirection = function(direction, node) {};
  */
 PolymerElement.prototype.async = function(method, wait) {};
 
+/**
+ * @param {...*} var_args
+ */
+PolymerElement.prototype.factoryImpl = function(var_args) {};
+
 Polymer.Base;
 
 /**
@@ -248,6 +339,18 @@ Polymer.Base;
 Polymer.Base.async = function(method, wait) {};
 
 /**
+ * Returns a property descriptor object for the property specified.
+ *
+ * This method allows introspecting the configuration of a Polymer element's
+ * properties as configured in its `properties` object.  Note, this method
+ * normalizes shorthand forms of the `properties` object into longhand form.
+ *
+ * @param {string} property Name of property to introspect.
+ * @return {Object} Property descriptor for specified property.
+*/
+Polymer.Base.getPropertyInfo = function(property) {};
+
+/**
  * @param {number} handle
  */
 PolymerElement.prototype.cancelAsync = function(handle) {};
@@ -413,7 +516,7 @@ PolymerDomApi.prototype.querySelector = function(selector) {};
 
 /**
  * @param {string} selector
- * @return {!Array<?HTMLElement>}
+ * @return {!Array<!HTMLElement>}
  */
 PolymerDomApi.prototype.querySelectorAll = function(selector) {};
 
@@ -441,6 +544,12 @@ PolymerDomApi.prototype.removeAttribute = function(attribute) {};
 PolymerDomApi.prototype.classList;
 
 /**
+ * @param {string} selector
+ * @return {!Array<!HTMLElement>}
+ */
+PolymerDomApi.prototype.queryDistributedElements = function(selector) {};
+
+/**
  * A Polymer Event API.
  *
  * @constructor
@@ -485,6 +594,52 @@ Polymer.CaseMap.camelToDashCase = function(camel) {};
 
 
 /**
+ * Settings pulled from
+ * https://github.com/Polymer/polymer/blob/master/src/lib/settings.html
+ */
+Polymer.Settings;
+
+/** @type {boolean} */
+Polymer.Settings.wantShadow;
+
+/** @type {boolean} */
+Polymer.Settings.hasShadow;
+
+/** @type {boolean} */
+Polymer.Settings.nativeShadow;
+
+/** @type {boolean} */
+Polymer.Settings.useShadow;
+
+/** @type {boolean} */
+Polymer.Settings.useNativeShadow;
+
+/** @type {boolean} */
+Polymer.Settings.useNativeImports;
+
+/** @type {boolean} */
+Polymer.Settings.useNativeCustomElements;
+
+
+/**
+ * @see https://github.com/Polymer/polymer/blob/master/src/lib/template/templatizer.html
+ * @polymerBehavior
+ */
+Polymer.Templatizer = {
+  /**
+   * @param {?Object} model
+   * @return {?Element}
+   */
+  stamp: function(model) {},
+
+  /**
+   * @param {?Element} template
+   */
+  templatize: function(template) {},
+};
+
+
+/**
  * An Event type fired when moving while finger/button is down.
  * state - a string indicating the tracking state:
  *     + start: fired when tracking is first detected (finger/button down and