Lines Matching refs:DocumentVisibilityObserver
380 DocumentVisibilityObserver::DocumentVisibilityObserver(Document& document)
386 DocumentVisibilityObserver::~DocumentVisibilityObserver()
393 void DocumentVisibilityObserver::trace(Visitor* visitor)
398 void DocumentVisibilityObserver::unregisterObserver()
406 void DocumentVisibilityObserver::registerObserver(Document& document)
414 void DocumentVisibilityObserver::setObservedDocument(Document& document)
1470 void Document::registerVisibilityObserver(DocumentVisibilityObserver* observer)
1476 void Document::unregisterVisibilityObserver(DocumentVisibilityObserver* observer)
