nsGfxScrollFrameInner::GetScrolledSize() const
nsGfxScrollFrameInner::GetScrolledSize(nsIPresContext* aPresContext, nscoord *aWidth, nscoord *aHeight) const
nsGfxScrollFrameInner::GetScrolledSize() const{  nsRect r = mScrolledFrame->GetOverflowRect();  return nsSize(r.XMost(), r.YMost());}