SetAttribute(mVScrollbarBox, nsXULAtoms::curpos, aY); SetAttribute(mHScrollbarBox, nsXULAtoms::curpos, aX);
if (mVScrollbarBox) SetAttribute(mVScrollbarBox, nsXULAtoms::curpos, aY);  if (mHScrollbarBox) SetAttribute(mHScrollbarBox, nsXULAtoms::curpos, aX);
nsGfxScrollFrameInner::ScrollPositionDidChange(nsIScrollableView* aScrollable, nscoord aX, nscoord aY){   SetAttribute(mVScrollbarBox, nsXULAtoms::curpos, aY);   SetAttribute(mHScrollbarBox, nsXULAtoms::curpos, aX);   return NS_OK;}