From 3a2c60886f6655756015c93bbe4e4fd50df2c880 Mon Sep 17 00:00:00 2001
From: zepumph <michael.kauzmann@colorado.edu>
Date: Fri, 24 Aug 2018 12:07:18 -0800
Subject: [PATCH] remove duplcated accessibleInputListeners from children,
 https://github.com/phetsims/scenery/issues/831

---
 js/buttons/RoundStickyToggleButton.js | 11 -----------
 js/buttons/RoundToggleButton.js       | 11 -----------
 2 files changed, 22 deletions(-)

diff --git a/js/buttons/RoundStickyToggleButton.js b/js/buttons/RoundStickyToggleButton.js
index b908ad22..d777b741 100644
--- a/js/buttons/RoundStickyToggleButton.js
+++ b/js/buttons/RoundStickyToggleButton.js
@@ -29,8 +29,6 @@ define( function( require ) {
    */
   function RoundStickyToggleButton( valueUp, valueDown, property, options ) {
 
-    var self = this;
-
     options = _.extend( {
       tandem: Tandem.required,
       phetioType: ToggleButtonIO,
@@ -44,21 +42,12 @@ define( function( require ) {
     // Note it shares a tandem with this, so the emitter will be instrumented as a child of the button
     this.toggleButtonModel = new StickyToggleButtonModel( valueUp, valueDown, property, options );
     RoundButtonView.call( this, this.toggleButtonModel, new StickyToggleButtonInteractionStateProperty( this.toggleButtonModel ), options );
-
-    // @private (a11y) - toggle the button when we receive the accessible click event
-    this.accessibleClickListener = {
-      click: function( event ) {
-        self.toggleButtonModel.toggle();
-      }
-    };
-    this.addAccessibleInputListener( this.accessibleClickListener );
   }
 
   sun.register( 'RoundStickyToggleButton', RoundStickyToggleButton );
 
   return inherit( RoundButtonView, RoundStickyToggleButton, {
     dispose: function() {
-      this.removeAccessibleInputListener( this.accessibleClickListener );
       this.toggleButtonModel.dispose(); //TODO this fails with assertions enabled, see sun#212
       RoundButtonView.prototype.dispose.call( this );
     }
diff --git a/js/buttons/RoundToggleButton.js b/js/buttons/RoundToggleButton.js
index f21fc1f9..6d17c970 100644
--- a/js/buttons/RoundToggleButton.js
+++ b/js/buttons/RoundToggleButton.js
@@ -27,8 +27,6 @@ define( function( require ) {
    */
   function RoundToggleButton( valueOff, valueOn, property, options ) {
 
-    var self = this;
-
     // Tandem support
     options = _.extend( {
       tandem: Tandem.required,
@@ -43,14 +41,6 @@ define( function( require ) {
     this.toggleButtonModel = new ToggleButtonModel( valueOff, valueOn, property, options );
 
     RoundButtonView.call( this, this.toggleButtonModel, new ToggleButtonInteractionStateProperty( this.toggleButtonModel ), options );
-
-    // @private (a11y) - toggle the button when we receive the accessible click event
-    this.accessibleClickListener = {
-      click: function( event ) {
-        self.toggleButtonModel.toggle();
-      }
-    };
-    this.addAccessibleInputListener( this.accessibleClickListener );
   }
 
   sun.register( 'RoundToggleButton', RoundToggleButton );
@@ -59,7 +49,6 @@ define( function( require ) {
 
     // @public
     dispose: function() {
-      this.removeAccessibleInputListener( this.accessibleClickListener );
       this.toggleButtonModel.dispose(); // TODO this fails with assertions enabled, see sun#212
       RoundButtonView.prototype.dispose.call( this );
     }