Remove base.* methods.

Tools/GardeningServer/scripts/config.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 35 matching lines @@
         'WebKit Mac10.6': {version: 'snowleopard'},
         'WebKit Mac10.6 (dbg)': {version: 'snowleopard', debug: true},
         'WebKit Mac10.7': {version: 'lion'},
         'WebKit Mac10.7 (dbg)': {version: 'lion', debug: true},
         'WebKit Mac10.8': {version: 'mountainlion'},
         'WebKit Mac10.8 (retina)': {version: 'retina'},
         'WebKit Mac10.9': {version: 'mavericks'},
         'WebKit Android (Nexus4)': {version: 'android'},
     },
     resultsDirectoryNameFromBuilderName: function(builderName) {
-        return base.underscoredBuilderName(builderName);
+        return builderName.replace(/[ .()]/g, '_');
     },
     builderApplies: function(builderName) {
         return builderName.indexOf('GPU') == -1 &&
                builderName.indexOf('Oilpan') == -1;
     },
 };
 
 })();