PR_AtomicIncrement(& g_InstanceCount);
bMetaCharsetObserverStarted = PR_FALSE;
nsMetaCharsetObserver::nsMetaCharsetObserver(){  NS_INIT_REFCNT();  PR_AtomicIncrement(& g_InstanceCount);  nsresult res;  mAlias = nsnull;  NS_WITH_SERVICE(nsICharsetAlias, calias, kCharsetAliasCID, &res);  if(NS_SUCCEEDED(res)) {     mAlias = calias;     NS_ADDREF(mAlias);  }}