return SetAttribute(nsid, atom, aValue, aNotify);
if (aNotify && (nsnull != mInner.mDocument)) { mInner.mDocument->BeginUpdate(); }  PRBool  impact = NS_STYLE_HINT_NONE; GetMappedAttributeImpact(aAttribute, impact); if (nsnull != mInner.mDocument) { nsIHTMLStyleSheet*  sheet = GetAttrStyleSheet(mInner.mDocument); if (nsnull != sheet) { result = sheet->SetAttributeFor(aAttribute, aValue, (NS_STYLE_HINT_CONTENT < impact), this, mInner.mAttributes); NS_RELEASE(sheet); } } else { result = EnsureWritableAttributes(this, mInner.mAttributes, PR_TRUE); if (nsnull != mInner.mAttributes) { PRInt32   count; result = mInner.mAttributes->SetAttributeFor(aAttribute, aValue, (NS_STYLE_HINT_CONTENT < impact), this, nsnull, count); if (0 == count) { ReleaseAttributes(mInner.mAttributes); } } } }  if (aNotify && (nsnull != mInner.mDocument)) { result = mInner.mDocument->AttributeChanged(mInner.mContent, aNameSpaceID, aAttribute, NS_STYLE_HINT_UNKNOWN); mInner.mDocument->EndUpdate(); }  return result;
nsHTMLUnknownElement::SetAttribute(nsINodeInfo *aNodeInfo,                                   const nsString& aValue,                                   PRBool aNotify){  NS_ENSURE_ARG_POINTER(aNodeInfo);    nsCOMPtr<nsIAtom> atom;    PRInt32 nsid;    aNodeInfo->GetNameAtom(*getter_AddRefs(atom));    aNodeInfo->GetNamespaceID(nsid);    // We still rely on the old way of setting the attribute.      return SetAttribute(nsid, atom, aValue, aNotify);  }