vendor/assets/javascripts/angular-aria.js in rails-angularjs-1.4.1 vs vendor/assets/javascripts/angular-aria.js in rails-angularjs-1.4.2

@@ -1,7 +1,7 @@
 /**
- * @license AngularJS v1.4.1
+ * @license AngularJS v1.4.2
  * (c) 2010-2015 Google, Inc. http://angularjs.org
  * License: MIT
  */
 (function(window, angular, undefined) {'use strict';
 
@@ -86,11 +86,12 @@
     ariaRequired: true,
     ariaInvalid: true,
     ariaMultiline: true,
     ariaValue: true,
     tabindex: true,
-    bindKeypress: true
+    bindKeypress: true,
+    bindRoleForClick: true
   };
 
   /**
    * @ngdoc method
    * @name $ariaProvider#config
@@ -105,10 +106,12 @@
    *  - **ariaMultiline** – `{boolean}` – Enables/disables aria-multiline tags
    *  - **ariaValue** – `{boolean}` – Enables/disables aria-valuemin, aria-valuemax and aria-valuenow tags
    *  - **tabindex** – `{boolean}` – Enables/disables tabindex tags
    *  - **bindKeypress** – `{boolean}` – Enables/disables keypress event binding on `<div>` and
    *    `<li>` elements with ng-click
+   *  - **bindRoleForClick** – `{boolean}` – Adds role=button to non-interactive elements like `div`
+   *    using ng-click, making them more accessible to users of assistive technologies
    *
    * @description
    * Enables/disables various ARIA attributes
    */
   this.config = function(newConfig) {
@@ -349,10 +352,13 @@
         function isNodeOneOf(elem, nodeTypeArray) {
           if (nodeTypeArray.indexOf(elem[0].nodeName) !== -1) {
             return true;
           }
         }
-        if (!elem.attr('role') && !isNodeOneOf(elem, nodeBlackList)) {
+
+        if ($aria.config('bindRoleForClick')
+            && !elem.attr('role')
+              && !isNodeOneOf(elem, nodeBlackList)) {
           elem.attr('role', 'button');
         }
 
         if ($aria.config('tabindex') && !elem.attr('tabindex')) {
           elem.attr('tabindex', 0);