chore(menu): Remove simple from naming

src/lib/menu/menu.ts

@@ -17,8 +17,8 @@ import {
 } from '@angular/core';
 import { isBrowser, toBoolean, EventRegistry } from '@angular-mdc/web/common';
 
-import { MDCMenuAdapter } from '@material/menu/simple/adapter';
-import { MDCSimpleMenuFoundation, util, Corner } from '@material/menu';
+import { MDCMenuAdapter } from '@material/menu/adapter';
+import { MDCMenuFoundation, util, Corner } from '@material/menu';
 
 export type MdcMenuAnchorCorner = 'top-start' | 'top-end' | 'bottom-start' | 'bottom-end';
 
@@ -48,7 +48,7 @@ export class MdcMenuDivider {
 })
 export class MdcMenuItems {
   @HostBinding('class.mdc-list') isHostClass = true;
-  @HostBinding('class.mdc-simple-menu__items') isSelectClass = true;
+  @HostBinding('class.mdc-menu__items') isSelectClass = true;
   @HostBinding('attr.role') role: string = 'menu';
   @HostBinding('attr.aria-hidden') ariaHidden: string = 'true';
 
@@ -111,7 +111,7 @@ export class MdcMenu implements AfterViewInit, OnChanges, OnDestroy {
   @Input() direction: 'ltr' | 'rtl' = 'ltr';
   @Output() cancel: EventEmitter<void> = new EventEmitter<void>();
   @Output() select: EventEmitter<any> = new EventEmitter();
-  @HostBinding('class.mdc-simple-menu') isHostClass = true;
+  @HostBinding('class.mdc-menu') isHostClass = true;
   @HostBinding('tabindex') tabindex: number = -1;
   @ViewChild(MdcMenuItems) menuContainer: MdcMenuItems;
   @ContentChildren(MdcMenuItem) options: QueryList<MdcMenuItem>;

test/unit/menu/menu.test.ts

@@ -11,7 +11,7 @@ describe('MdcMenu', () => {
     TestBed.configureTestingModule({
       imports: [MdcMenuModule],
       declarations: [
-        SimpleTest,
+        MenuTest,
       ]
     });
     TestBed.compileComponents();
@@ -20,20 +20,20 @@ describe('MdcMenu', () => {
   describe('basic behaviors', () => {
     let testDebugElement: DebugElement;
     let testInstance: MdcMenu;
-    let testComponent: SimpleTest;
+    let testComponent: MenuTest;
 
     beforeEach(() => {
-      fixture = TestBed.createComponent(SimpleTest);
+      fixture = TestBed.createComponent(MenuTest);
       fixture.detectChanges();
 
       testDebugElement = fixture.debugElement.query(By.directive(MdcMenu));
       testInstance = testDebugElement.componentInstance;
       testComponent = fixture.debugElement.componentInstance;
     });
 
-    it('#should have mdc-simple-menu by default', () => {
+    it('#should have mdc-menu by default', () => {
       expect(testDebugElement.nativeElement.classList)
-        .toContain('mdc-simple-menu', 'Expected to have mdc-simple-menu');
+        .toContain('mdc-menu', 'Expected to have mdc-menu');
     });
 
     it('#should be closed', () => {
@@ -106,7 +106,7 @@ describe('MdcMenu', () => {
     </div>
   `,
 })
-class SimpleTest {
+class MenuTest {
   anchorCorner: string = 'top-start';
   isDisabled: boolean = true;
   selectedIndex: number = -1;