Roll Polymer

third_party/polymer/v1_0/components-chromium/paper-toggle-button/paper-toggle-button-extracted.js

 Polymer({
       is: 'paper-toggle-button',
 
       behaviors: [
         Polymer.PaperCheckedElementBehavior
       ],
 
       hostAttributes: {
         role: 'button',
         'aria-pressed': 'false',
@@ skipping 10 matching lines @@
          * Fired when the checked state changes.
          *
          * @event iron-change
          */
       },
 
       listeners: {
         track: '_ontrack'
       },
 
+      attached: function() {
+        Polymer.RenderStatus.afterNextRender(this, function() {
+          this.setScrollDirection('y');
+        });
+      },
+
       _ontrack: function(event) {
         var track = event.detail;
         if (track.state === 'start') {
           this._trackStart(track);
         } else if (track.state === 'track') {
           this._trackMove(track);
         } else if (track.state === 'end') {
           this._trackEnd(track);
         }
       },
@@ skipping 25 matching lines @@
       _createRipple: function() {
         this._rippleContainer = this.$.toggleButton;
         var ripple = Polymer.PaperRippleBehavior._createRipple();
         ripple.id = 'ink';
         ripple.setAttribute('recenters', '');
         ripple.classList.add('circle', 'toggle-ink');
         return ripple;
       }
 
     });