nsComputedDOMStyle::GetLeft(nsIFrame *aFrame, nsIDOMCSSPrimitiveValue*& aValue)
nsComputedDOMStyle::GetLeft(nsIFrame *aFrame, nsIDOMCSSValue** aValue)
nsComputedDOMStyle::GetLeft(nsIFrame *aFrame,                            nsIDOMCSSPrimitiveValue*& aValue){  nsISupports *tmp = NS_STATIC_CAST(nsIComputedDOMStyle *, this);  nsRect rect;  GetAbsoluteFrameRect(aFrame, rect);  nsROCSSPrimitiveValue *val = new nsROCSSPrimitiveValue(tmp, mT2P);  NS_ENSURE_TRUE(val, NS_ERROR_OUT_OF_MEMORY);  val->SetTwips(rect.x);  return val->QueryInterface(NS_GET_IID(nsIDOMCSSPrimitiveValue),                             (void **)&aValue);}