Part of r108409 was incorrect, and incorporated an older version of a sub-patch.

Part of r108409 was incorrect, and incorporated an older version of a sub-patch.
This is the actual sub-patch that should have been submitted.

* WebCoreSupport/WebNotificationClient.h:
* WebCoreSupport/WebNotificationClient.mm:
(WebNotificationClient::show):
(WebNotificationClient::cancel):
(WebNotificationClient::clearNotifications):
(WebNotificationClient::notificationObjectDestroyed):
(WebNotificationClient::notificationControllerDestroyed):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@108454 268f45cc-cd09-0410-ab3c-d52691b4dbfc