Address feedback

Author: devversion

src/lib/datepicker/datepicker.ts

@@ -188,15 +188,7 @@ export class MatDatepicker<D> implements OnDestroy {
   /** Whether the calendar is open. */
   @Input()
   get opened(): boolean { return this._opened; }
-  set opened(value: boolean) {
-    const shouldOpen = coerceBooleanProperty(value);
-
-    if (shouldOpen) {
-      this.open();
-    } else {
-      this.close();
-    }
-  }
+  set opened(shouldOpen: boolean) { shouldOpen ? this.open() : this.close(); }
   private _opened = false;
 
   /** The id for the datepicker calendar. */