refactor(multiple): remove aria classes (angular#32318)

# Conflicts:
#	src/aria/accordion/accordion.ts

Author: andrewseguin

src/aria/accordion/accordion.ts

@@ -59,7 +59,6 @@ import {
     },
   ],
   host: {
-    'class': 'ng-accordion-panel',
     'role': 'region',
     '[attr.id]': '_pattern.id()',
     '[attr.aria-labelledby]': '_pattern.accordionTrigger()?.id()',
@@ -134,7 +133,6 @@ export class AccordionPanel {
   selector: '[ngAccordionTrigger]',
   exportAs: 'ngAccordionTrigger',
   host: {
-    'class': 'ng-accordion-trigger',
     '[attr.data-active]': 'active()',
     'role': 'button',
     '[id]': '_pattern.id()',
@@ -235,7 +233,6 @@ export class AccordionTrigger {
   selector: '[ngAccordionGroup]',
   exportAs: 'ngAccordionGroup',
   host: {
-    'class': 'ng-accordion-group',
     '(keydown)': '_pattern.onKeydown($event)',
     '(pointerdown)': '_pattern.onPointerdown($event)',
     '(focusin)': '_pattern.onFocus($event)',

src/aria/listbox/listbox.ts

@@ -49,7 +49,6 @@ import {ComboboxPopup} from '../combobox';
   exportAs: 'ngListbox',
   host: {
     'role': 'listbox',
-    'class': 'ng-listbox',
     '[attr.id]': 'id()',
     '[attr.tabindex]': '_pattern.tabIndex()',
     '[attr.aria-readonly]': '_pattern.readonly()',
@@ -226,7 +225,6 @@ export class Listbox<V> {
   exportAs: 'ngOption',
   host: {
     'role': 'option',
-    'class': 'ng-option',
     '[attr.data-active]': '_pattern.active()',
     '[attr.id]': '_pattern.id()',
     '[attr.tabindex]': '_pattern.tabIndex()',

src/aria/menu/menu.ts

@@ -56,7 +56,6 @@ import {Directionality} from '@angular/cdk/bidi';
   selector: 'button[ngMenuTrigger]',
   exportAs: 'ngMenuTrigger',
   host: {
-    'class': 'ng-menu-trigger',
     '[attr.tabindex]': '_pattern.tabIndex()',
     '[attr.disabled]': '!softDisabled() && _pattern.disabled() ? true : null',
     '[attr.aria-disabled]': '_pattern.disabled()',
@@ -146,7 +145,6 @@ export class MenuTrigger<V> {
   exportAs: 'ngMenu',
   host: {
     'role': 'menu',
-    'class': 'ng-menu',
     '[attr.id]': '_pattern.id()',
     '[attr.aria-disabled]': '_pattern.disabled()',
     '[attr.tabindex]': 'tabIndex()',
@@ -305,7 +303,6 @@ export class Menu<V> {
   exportAs: 'ngMenuBar',
   host: {
     'role': 'menubar',
-    'class': 'ng-menu-bar',
     '[attr.disabled]': '!softDisabled() && _pattern.disabled() ? true : null',
     '[attr.aria-disabled]': '_pattern.disabled()',
     '[attr.tabindex]': '_pattern.tabIndex()',
@@ -405,7 +402,6 @@ export class MenuBar<V> {
   exportAs: 'ngMenuItem',
   host: {
     'role': 'menuitem',
-    'class': 'ng-menu-item',
     '(focusin)': '_pattern.onFocusIn()',
     '[attr.tabindex]': '_pattern.tabIndex()',
     '[attr.data-active]': 'isActive()',

src/aria/tabs/tabs.ts

@@ -75,9 +75,6 @@ function sortDirectives(a: HasElement, b: HasElement) {
 @Directive({
   selector: '[ngTabs]',
   exportAs: 'ngTabs',
-  host: {
-    'class': 'ng-tabs',
-  },
 })
 export class Tabs {
   /** The TabList nested inside of the container. */
@@ -138,7 +135,6 @@ export class Tabs {
   exportAs: 'ngTabList',
   host: {
     'role': 'tablist',
-    'class': 'ng-tablist',
     '[attr.tabindex]': '_pattern.tabIndex()',
     '[attr.aria-disabled]': '_pattern.disabled()',
     '[attr.aria-orientation]': '_pattern.orientation()',
@@ -278,7 +274,6 @@ export class TabList implements OnInit, OnDestroy {
   exportAs: 'ngTab',
   host: {
     'role': 'tab',
-    'class': 'ng-tab',
     '[attr.data-active]': 'active()',
     '[attr.id]': '_pattern.id()',
     '[attr.tabindex]': '_pattern.tabIndex()',
@@ -367,7 +362,6 @@ export class Tab implements HasElement, OnInit, OnDestroy {
   exportAs: 'ngTabPanel',
   host: {
     'role': 'tabpanel',
-    'class': 'ng-tabpanel',
     '[attr.id]': '_pattern.id()',
     '[attr.tabindex]': '_pattern.tabIndex()',
     '[attr.inert]': '!visible() ? true : null',

src/aria/toolbar/toolbar.ts

@@ -67,7 +67,6 @@ function sortDirectives(a: HasElement, b: HasElement) {
   exportAs: 'ngToolbar',
   host: {
     'role': 'toolbar',
-    'class': 'ng-toolbar',
     '[attr.tabindex]': '_pattern.tabIndex()',
     '[attr.aria-disabled]': '_pattern.disabled()',
     '[attr.aria-orientation]': '_pattern.orientation()',
@@ -157,7 +156,7 @@ export class Toolbar<V> {
 
   /** Finds the toolbar item associated with a given element. */
   private _getItem(element: Element) {
-    const widgetTarget = element.closest('.ng-toolbar-widget');
+    const widgetTarget = element.closest('[ngToolbarWidget]');
     return this.items().find(widget => widget.element() === widgetTarget);
   }
 }
@@ -181,7 +180,6 @@ export class Toolbar<V> {
   selector: '[ngToolbarWidget]',
   exportAs: 'ngToolbarWidget',
   host: {
-    'class': 'ng-toolbar-widget',
     '[attr.data-active]': 'active()',
     '[attr.tabindex]': '_pattern.tabIndex()',
     '[attr.inert]': 'hardDisabled() ? true : null',
@@ -253,9 +251,6 @@ export class ToolbarWidget<V> implements OnInit, OnDestroy {
 @Directive({
   selector: '[ngToolbarWidgetGroup]',
   exportAs: 'ngToolbarWidgetGroup',
-  host: {
-    '[class.ng-toolbar-widget-group]': '!!toolbar()',
-  },
 })
 export class ToolbarWidgetGroup<V> {
   /** The parent Toolbar. */

src/aria/tree/tree.ts

@@ -84,7 +84,6 @@ function sortDirectives(a: HasElement, b: HasElement) {
   selector: '[ngTree]',
   exportAs: 'ngTree',
   host: {
-    'class': 'ng-tree',
     'role': 'tree',
     '[attr.id]': 'id()',
     '[attr.aria-orientation]': '_pattern.orientation()',
@@ -256,7 +255,6 @@ export class Tree<V> {
   selector: '[ngTreeItem]',
   exportAs: 'ngTreeItem',
   host: {
-    'class': 'ng-treeitem',
     '[attr.data-active]': 'active()',
     'role': 'treeitem',
     '[id]': '_pattern.id()',