renaming layout test

tools/tinderbox/build-seamonkey-util.pl

@@ -18,7 +18,7 @@ use POSIX qw(sys_wait_h strftime);
 use Cwd;
 use File::Basename; # for basename();
 use Config; # for $Config{sig_name} and $Config{sig_num}
-$::UtilsVersion = '$Revision: 1.35 $ ';
+$::UtilsVersion = '$Revision: 1.36 $ ';
 
 package TinderUtils;
 
@@ -766,7 +766,7 @@ sub run_all_tests {
     if ($Settings::LayoutPerformanceTest and $test_result eq 'success') {
       print_log "Page-loader performance test goes here.\n";
 	  print_log "Running LayoutPerformanceTest ...\n";
-	  $test_result = AliveTest("LayoutAliveTest", $build_dir,
+	  $test_result = AliveTest("LayoutPerformanceTest", $build_dir,
 							   $binary, 
 							   "\"http://jrgm.mcom.com/page-loader/loader.pl?delay=1000&nocache=0&maxcycle=0\"",
 							   900);