aValue = (PRUint32)(mColor); return NS_OK;
if (0 == mHashSet) { AttributeKey* self = (AttributeKey*)this; PRUint32  hash; mAttributes->HashValue(hash); self->mHashCode = (0x7FFFFFFF & hash); self->mHashCode |= (0x7FFFFFFF & PRUint32(mMapFunc)); self->mHashSet = 1; } return mHashCode;
HTMLAnchorRule::HashValue(PRUint32& aValue) const{  aValue = (PRUint32)(mColor);  return NS_OK;}