return CallQueryInterface(val, &aValue);
return CallQueryInterface(val, aValue);
nsComputedDOMStyle::GetCssFloat(nsIFrame *aFrame,                                      nsIDOMCSSPrimitiveValue*& aValue){  nsROCSSPrimitiveValue* val=GetROCSSPrimitiveValue();  NS_ENSURE_TRUE(val, NS_ERROR_OUT_OF_MEMORY);  const nsStyleDisplay* display=nsnull;  GetStyleData(eStyleStruct_Display,(const nsStyleStruct*&)display,aFrame);  if(display && display->mFloats != NS_STYLE_FLOAT_NONE) {    const nsAFlatCString& cssFloat =      nsCSSProps::SearchKeywordTable(display->mFloats,                                     nsCSSProps::kFloatKTable);    val->SetString(cssFloat);  }  else {    val->SetString(NS_LITERAL_STRING("none"));  }  return CallQueryInterface(val, &aValue);}