Remove dead code.

Tools/GardeningServer/scripts/ui/results.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 80 matching lines @@
 
             $(this).empty().append(
                 new ui.actions.List([
                     new ui.actions.Previous(),
                     new ui.actions.Next()
                 ])).append(resultsGrid);
         }.bind(this));
     },
 });
 
-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;
-    });
-}
-
 ui.results.FlakinessData = base.extends('iframe', {
     init: function()
     {
         this.className = 'flakiness-iframe';
         this.src = ui.urlForEmbeddedFlakinessDashboard();
         this.addEventListener('load', function() {
             window.addEventListener('message', this._handleMessage.bind(this));
         });
     },
     _handleMessage: function(event) {
@@ skipping 245 matching lines @@
     {
         this._testSelector.firstResult()
     },
     currentTestName: function()
     {
         return this._testSelector.currentTestName()
     }
 });
 
 })();