SheetLoadData* data = NS_STATIC_CAST(SheetLoadData*, aData); CSSLoaderImpl* loader = NS_STATIC_CAST(CSSLoaderImpl*, aClosure);  loader->LoadSheet(data, eSheetNeedsParser); return kHashEnumerateRemove;
NS_STATIC_CAST(CSSLoaderImpl*,aClosure)->LoadSheet(aData, eSheetNeedsParser); return PL_DHASH_REMOVE;
StartAlternateLoads(nsHashKey *aKey, void *aData, void* aClosure){  SheetLoadData* data = NS_STATIC_CAST(SheetLoadData*, aData);  CSSLoaderImpl* loader = NS_STATIC_CAST(CSSLoaderImpl*, aClosure);  loader->LoadSheet(data, eSheetNeedsParser);  return kHashEnumerateRemove;}