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