frame->GetContent()->SetAttr(kNameSpaceID_None, aAtom, newValue, aReflow);
aBox->GetContent()->SetAttr(kNameSpaceID_None, aAtom, newValue, aReflow);
nsGfxScrollFrameInner::SetAttribute(nsIBox* aBox, nsIAtom* aAtom, nscoord aSize, PRBool aReflow){  // convert to pixels  aSize /= mOnePixel;  // only set the attribute if it changed.  PRInt32 current = GetIntegerAttribute(aBox, aAtom, -1);  if (current != aSize)  {      nsIFrame* frame = nsnull;      aBox->GetFrame(&frame);      nsAutoString newValue;      newValue.AppendInt(aSize);      frame->GetContent()->SetAttr(kNameSpaceID_None, aAtom, newValue, aReflow);      return PR_TRUE;  }  return PR_FALSE;}