int HTMLBodyElement::scrollWidth()
{
// Update the document's layout.
Document& document = this->document();
document.updateLayoutIgnorePendingStylesheets();
FrameView* view = document.view();
return view ? adjustForZoom(view->contentsWidth(), &document) : 0;
}
int HTMLBodyElement::scrollTop()
{
Document& document = this->document();
document.updateLayoutIgnorePendingStylesheets();
if (RuntimeEnabledFeatures::scrollTopLeftInteropEnabled()) {
RenderBox* render = renderBox();
if (!render)
return 0;
if (render->hasOverflowClip())
return adjustForAbsoluteZoom(render->scrollTop(), render);
if (!document.inQuirksMode())
return 0;
}
FrameView* view = document.view();
return view ? adjustForZoom(view->scrollY(), &document) : 0;
}