if (nsCRT::strcmp(NS_MEMORY_PRESSURE_TOPIC, aTopic) == 0)
if (nsCRT::strcmp("memory-pressure", aTopic) == 0 || nsCRT::strcmp("profile-do-change", aTopic) == 0)
nsStringBundleService::Observe(nsISupports* aSubject,                               const PRUnichar* aTopic,                               const PRUnichar* aSomeData){  if (nsCRT::strcmp(NS_MEMORY_PRESSURE_TOPIC, aTopic) == 0)    flushBundleCache();  return NS_OK;}