Remove dead code.

Tools/GardeningServer/scripts/controllers.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
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 var controllers = controllers || {};
 
 (function(){
 
-// FIXME: This is duplicated from ui/results.js :(.
-function isAnyReftest(testName, resultsByTest)
-{
-    return Object.keys(resultsByTest[testName]).map(function(builder) {
-        return resultsByTest[testName][builder];
-    }).some(function(resultNode) {
-        return resultNode.reftest_type && resultNode.reftest_type.length;
-    });
-}
-
 controllers.ResultsDetails = base.extends(Object, {
     init: function(view, resultsByTest)
     {
         this._view = view;
         this._resultsByTest = resultsByTest;
         this._view.setResultsByTest(resultsByTest);
 
         this._view.firstResult();
 
         $(this._view).bind('next', this.onNext.bind(this));
@@ skipping 131 matching lines @@
             this._notification = new ui.notifications.BuildersFailing(this._message);
             this._view.add(this._notification);
         }
         // FIXME: We should provide regression ranges for the failing builders.
         // This doesn't seem to happen often enough to worry too much about that, however.
         this._notification.setFailingBuilders(failuresList);
     }
 });
 
 })();