[Mac] Add XPC alerts to GetDisplayedNotifications

chrome/browser/ui/cocoa/notifications/notification_service_delegate.mm

Index: chrome/browser/ui/cocoa/notifications/notification_service_delegate.mm
diff --git a/chrome/browser/ui/cocoa/notifications/notification_service_delegate.mm b/chrome/browser/ui/cocoa/notifications/notification_service_delegate.mm
index 2a7d182a949000b5ac1ab1bc87e99597ef39a7ae..b5e9cc9c8d77ea51805e5c474f4d23abddd34128 100644
--- a/chrome/browser/ui/cocoa/notifications/notification_service_delegate.mm
+++ b/chrome/browser/ui/cocoa/notifications/notification_service_delegate.mm
@@ -38,9 +38,10 @@
   newConnection.exportedInterface =
       [NSXPCInterface interfaceWithProtocol:@protocol(NotificationDelivery)];
   [newConnection.exportedInterface
-         setClasses:[NSSet setWithObjects:[NSData class], [NSDictionary class],
-                                          [NSImage class], [NSNumber class],
-                                          [NSString class], nil]
+         setClasses:[NSSet setWithObjects:[NSArray class], [NSData class],
+                                          [NSDictionary class], [NSImage class],
+                                          [NSNumber class], [NSString class],
+                                          nil]
         forSelector:@selector(deliverNotification:)
       argumentIndex:0
             ofReply:NO];