Remove comment

Author: shepherd-l

com.onesignal.unity.ios/Runtime/Plugins/iOS/OneSignalUnityBridgeNotifications.mm

@@ -125,10 +125,6 @@ int _notificationsGetPermissionNative() {
         return [OneSignal.Notifications permissionNative];
     }
 
-    // bool _notificationsGetCanRequestPermission() {
-    //     return [OneSignal.Notifications canRequestPermission];
-    // }
-
     void _notificationsClearAll() {
         [OneSignal.Notifications clearAll];
     }

com.onesignal.unity.ios/Runtime/iOSNotificationsManager.cs

@@ -40,7 +40,6 @@ namespace OneSignalSDK.iOS.Notifications {
     internal sealed class iOSNotificationsManager : INotificationsManager {
         [DllImport("__Internal")] private static extern bool _notificationsGetPermission();
         [DllImport("__Internal")] private static extern int _notificationsGetPermissionNative();
-        //[DllImport("__Internal")] private static extern bool _notificationsGetCanRequestPermission(); // iOS only for now
         [DllImport("__Internal")] private static extern void _notificationsRequestPermission(bool fallbackToSettings, int hashCode, BooleanResponseDelegate callback);
         [DllImport("__Internal")] private static extern void _notificationsClearAll();
         [DllImport("__Internal")] private static extern void _notificationsAddPermissionObserver(PermissionListenerDelegate callback);