PresShell::FlushPendingNotifications()
PresShell::FlushPendingNotifications(PRBool aUpdateViews)
PresShell::FlushPendingNotifications(){  PRBool isSafeToFlush;  IsSafeToFlush(isSafeToFlush);  if (isSafeToFlush) {    ProcessReflowCommands(PR_FALSE);  }  return NS_OK;}