2011-05-29 Darin Adler <darin@apple.com>

2011-05-29  Darin Adler  <darin@apple.com>

        Reviewed by Kevin Decker.

        REGRESSION (r87622): In media documents, clicking the full screen button and the play button pauses the video
        https://bugs.webkit.org/show_bug.cgi?id=61713

        We need to come up with a way to regression-test these changes. Nothing at the moment.

        The bug is that we removed calls to preventDefault, but we still do need to prevent
        default handling of this event.

        * html/shadow/MediaControlElements.cpp:
        (WebCore::MediaControlElement::preDispatchEventHandler): Add back the preventDefault
        that was in here before r87622 as well as the stopPropagation that was added in r87622.
        (WebCore::MediaControlMuteButtonElement::preDispatchEventHandler): Ditto.
        (WebCore::MediaControlPlayButtonElement::preDispatchEventHandler): Ditto.
        (WebCore::MediaControlSeekButtonElement::preDispatchEventHandler): Ditto.
        (WebCore::MediaControlRewindButtonElement::preDispatchEventHandler): Ditto.
        (WebCore::MediaControlReturnToRealtimeButtonElement::preDispatchEventHandler): Ditto.
        (WebCore::MediaControlToggleClosedCaptionsButtonElement::preDispatchEventHandler): Ditto.
        (WebCore::MediaControlFullscreenButtonElement::preDispatchEventHandler): Ditto.
        (WebCore::MediaControlFullscreenVolumeMinButtonElement::preDispatchEventHandler): Ditto.
        (WebCore::MediaControlFullscreenVolumeMaxButtonElement::preDispatchEventHandler): Ditto.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@87655 268f45cc-cd09-0410-ab3c-d52691b4dbfc