nsCOMPtr<nsIContent> content; mOuter->GetContent(getter_AddRefs(content));
nsSplitterFrameInner::GetResizeBefore(){    nsCOMPtr<nsIContent> content;      mOuter->GetContent(getter_AddRefs(content));    nsString value;    content->GetAttr(kNameSpaceID_None, nsXULAtoms::resizebefore, value);    if (value.EqualsIgnoreCase("farthest"))      return Farthest;    else      return Closest;}