Bug#27049 Race condition in test mysqlbinlog.test

Remove the setting of --local-load parameter for mysqlbinlog and leave that to the testcases
to decide what params to use.


mysql-test/mysql-test-run.pl:
  Remove the setting of --local-load parameter for mysqlbinlog and leave that to the testcases
  to decide what params to use.

mysql-test/mysql-test-run.pl

@@ -1959,7 +1959,7 @@ sub environment_setup () {
   # ----------------------------------------------------
   my $cmdline_mysqlbinlog=
     mtr_native_path($exe_mysqlbinlog) .
-      " --no-defaults --local-load=$opt_tmpdir";
+      "--no-defaults";
   if (!$opt_extern && $mysql_version_id >= 50000 )
   {
     $cmdline_mysqlbinlog .=" --character-sets-dir=$path_charsetsdir";