void AddSelector(const nsCSSSelector& aSelector);
void AddSelector(nsCSSSelector* aSelector);
MOZ_DECL_CTOR_COUNTER(SelectorList)// e.g. "P B, H1 B { ... }" has a selector list with two elements,// each of which has two selectors.struct SelectorList {  SelectorList(void);  ~SelectorList(void);  void AddSelector(const nsCSSSelector& aSelector);#ifdef NS_DEBUG  void Dump(void);#endif  nsCSSSelector*  mSelectors;  PRInt32         mWeight;  SelectorList*   mNext;};