tail_logfile: update test for new line limit options

This also removes the thing that was putting text into the PAUSE log,
since nothing is going to look at the output.

Author: rjbs

t/pause_2017/action/tail_logfile.t

@@ -5,21 +5,12 @@ use Test::PAUSE::Web;
 use utf8;
 
 my $default = {
-    pause99_tail_logfile_1 => 5000,
+    pause99_tail_logfile_1 => 500,
     pause99_tail_logfile_sub => 1,
 };
 
 Test::PAUSE::Web->setup;
 
-{
-    open my $fh, '>', $PAUSE::Config->{PAUSE_LOG};
-    say $fh <<LOG;
-pause log
-pause log
-pause log
-LOG
-}
-
 subtest 'get' => sub {
     for my $test (Test::PAUSE::Web->tests_for('user')) {
         my ($path, $user) = @$test;