[MD settings] merge polymer 1.0.11; hack for settings checkbox

third_party/polymer/v1_0/components-chromium/more-routing/driver/hash-extracted.js

-
 (function(scope) {
 var MoreRouting = scope.MoreRouting = scope.MoreRouting || {};
 MoreRouting.HashDriver = HashDriver;
 
 /**
  * TODO(nevir): Docs.
  */
 function HashDriver() {
   MoreRouting.Driver.apply(this, arguments);
   this._bindEvents();
@@ skipping 13 matching lines @@
 };
 
 HashDriver.prototype._bindEvents = function _bindEvents() {
   window.addEventListener('hashchange', this._read.bind(this));
 };
 
 HashDriver.prototype._read = function _read() {
   this.setCurrentPath(window.location.hash.substr(1) || this.prefix);
 };
 
-})(window);
+})(window);