Remove checkout functionality from GOM

Tools/GardeningServer/scripts/model.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 13 matching lines @@
  */
 
 var model = model || {};
 
 (function () {
 
 var kCommitLogLength = 50;
 
 model.state = {};
 model.state.failureAnalysisByTest = {};
-model.state.expectationsUpdateQueue = [];
 
 function findAndMarkRevertedRevisions(commitDataList)
 {
     var revertedRevisions = {};
     $.each(commitDataList, function(index, commitData) {
         if (commitData.revertedRevision)
             revertedRevisions[commitData.revertedRevision] = true;
     });
     $.each(commitDataList, function(index, commitData) {
         if (commitData.revision in revertedRevisions)
@@ skipping 20 matching lines @@
         if (commitData.revision != revision)
             continue;
         if (fuzzyFind(failureAnalysis.testName, commitData)) {
             failureAnalysis.oldestFailingRevision = revision;
             failureAnalysis.newestPassingRevision = revision - 1;
             return;
         }
     }
 }
 
-model.queueForExpectationUpdate = function(failureInfo)
-{
-    model.state.expectationsUpdateQueue.push(failureInfo);
-};
-
-model.takeExpectationUpdateQueue = function()
-{
-    var queue = model.state.expectationsUpdateQueue;
-    model.state.expectationsUpdateQueue = [];
-    return queue;
-};
-
 var g_commitIndex = {};
 
 model.updateRecentCommits = function()
 {
     return trac.recentCommitData('trunk', kCommitLogLength).then(function(commitDataList) {
         model.state.recentCommits = commitDataList;
         updateCommitIndex();
         findAndMarkRevertedRevisions(model.state.recentCommits);
     });
 };
@@ skipping 122 matching lines @@
         };
 
         // FIXME: Consider looking at the history to see how long this test
         // has been failing.
 
         failureCallback(failureAnalysis);
     });
 };
 
 })();