cleanup: unused method LOGGER::flush_logs

sql/log.cc

@@ -1197,23 +1197,6 @@ void LOGGER::init_log_tables()
 }
 
 
-bool LOGGER::flush_logs(THD *thd)
-{
-  /*
-    Now we lock logger, as nobody should be able to use logging routines while
-    log tables are closed
-  */
-  logger.lock_exclusive();
-
-  /* reopen log files */
-  file_log_handler->flush();
-
-  /* end of log flush */
-  logger.unlock();
-  return 0;
-}
-
-
 /**
   Close and reopen the slow log (with locks).
   

sql/log.h

@@ -1016,7 +1016,6 @@ class LOGGER
   */
   void init_base();
   void init_log_tables();
-  bool flush_logs(THD *thd);
   bool flush_slow_log();
   bool flush_general_log();
   /* Perform basic logger cleanup. this will leave e.g. error log open. */