2011-02-05 Nate Chapin <japhet@chromium.org>

2011-02-05  Nate Chapin  <japhet@chromium.org>

        Reviewed by Adam Barth.

        Refactor: NotificationCenter shouldn't hold its own copy of the ScriptExecutionContext*
        when it inherits one from ActiveDOMObject.
        https://bugs.webkit.org/show_bug.cgi?id=53815

        * bindings/js/JSDesktopNotificationsCustom.cpp:
        (WebCore::JSNotificationCenter::requestPermission):
        * bindings/v8/custom/V8NotificationCenterCustom.cpp:
        (WebCore::V8NotificationCenter::requestPermissionCallback):
        * notifications/NotificationCenter.cpp:
        (WebCore::NotificationCenter::NotificationCenter):
        (WebCore::NotificationCenter::checkPermission):
        (WebCore::NotificationCenter::requestPermission):
        (WebCore::NotificationCenter::disconnectFrame):
        * notifications/NotificationCenter.h:
        (WebCore::NotificationCenter::createHTMLNotification):
        (WebCore::NotificationCenter::createNotification):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@77738 268f45cc-cd09-0410-ab3c-d52691b4dbfc