isPageBoxVisible 1955 Source/core/dom/Document.cpp bool Document::isPageBoxVisible(int pageIndex)
isPageBoxVisible  334 Source/core/page/PrintContext.cpp bool PrintContext::isPageBoxVisible(LocalFrame* frame, int pageNumber)
isPageBoxVisible 1641 Source/core/testing/Internals.cpp bool Internals::isPageBoxVisible(Document* document, int pageNumber, ExceptionState& exceptionState)
isPageBoxVisible 1452 Source/web/WebFrameImpl.cpp bool WebFrameImpl::isPageBoxVisible(int pageIndex)