remove onValidityChange call on component destroy

Author: miguelcobain

addon/components/paper-input.js

@@ -77,11 +77,6 @@ export default Component.extend(FocusableMixin, ColorMixin, ChildMixin, Validati
     this.growTextarea();
   },
 
-  willClearRender() {
-    this._super(...arguments);
-    this.sendAction('onValidityChange', false);
-  },
-
   willDestroyElement() {
     this._super(...arguments);
     if (this.get('textarea')) {

addon/components/paper-select.js

@@ -34,13 +34,12 @@ export default PowerSelect.extend(ValidationMixin, ChildMixin, FocusableMixin, {
   attributeBindings: ['parentTabindex:tabindex'],
   shouldShowLabel: computed.and('label', 'selected'),
   focusedAndSelected: computed.and('focused', 'selected'),
+
   didReceiveAttrs() {
     this._super(...arguments);
     this.notifyValidityChange();
   },
-  willClearRender() {
-    this.sendAction('onValidityChange', false);
-  },
+
   concatenatedTriggerClasses: computed('triggerClass', 'publicAPI.isActive', function() {
     let classes = ['ember-power-select-trigger'];
     if (this.get('isInvalid')) {

tests/integration/components/paper-form-test.js

@@ -61,10 +61,7 @@ test('form `onSubmit` action is invoked', function(assert) {
 test('form `onValidityChange` action is invoked', function(assert) {
   // paper-input triggers `onValidityChange` on render
   // so we expect two runs: one on render and another on validity change
-
-  // on ember 2.4, it isn't running on destroy
-  // check if we need to notify validity change on destroy
-  // assert.expect(3);
+  assert.expect(2);
 
   this.set('onValidityChange', () => {
     assert.ok(true);