void* CSSStyleRuleImpl::operator new(size_t size, nsIArena* aArena)
void* CSSStyleRuleImpl::operator new(size_t size)
void* CSSStyleRuleImpl::operator new(size_t size, nsIArena* aArena){  CSSStyleRuleImpl* rv = (CSSStyleRuleImpl*) aArena->Alloc(PRInt32(size));#ifdef NS_DEBUG  if (nsnull != rv) {    nsCRT::memset(rv, 0xEE, size);  }#endif  rv->mInHeap = 0;  return (void*) rv;}