const nsCString& ident=
const nsAFlatCString& ident=
nsComputedDOMStyle::GetBorderCollapse(nsIFrame *aFrame,                                      nsIDOMCSSPrimitiveValue*& aValue){  nsROCSSPrimitiveValue* val=GetROCSSPrimitiveValue();  NS_ENSURE_TRUE(val, NS_ERROR_OUT_OF_MEMORY);  const nsStyleTableBorder* table = nsnull;  GetStyleData(eStyleStruct_TableBorder, (const nsStyleStruct*&)table, aFrame);  if(table) {    const nsCString& ident=      nsCSSProps::SearchKeywordTable(table->mBorderCollapse,                                     nsCSSProps::kBorderCollapseKTable);    val->SetString(ident);  }  else {    val->SetString("");  }  return val->QueryInterface(NS_GET_IID(nsIDOMCSSPrimitiveValue),                             (void **)&aValue);}