Remove GardeningServer.

Tools/GardeningServer/model/test/tree-status-tests.html

-<!--
-Copyright 2014 The Chromium Authors. All rights reserved.
-Use of this source code is governed by a BSD-style license that can be
-found in the LICENSE file.
--->
-
-<link rel="import" href="../tree-status.html">
-
-<link rel="import" href="../../lib/network-simulator.html">
-
-<script>
-(function () {
-
-var assert = chai.assert;
-
-describe('tree status', function() {
-  var openTreeJson = {
-    'username': 'erg@chromium.org',
-    'date': '2013-10-14 20:22:00.887390',
-    'message': 'Tree is open',
-    'can_commit_freely': true,
-    'general_state': 'open'
-  };
-
-  var throttledTreeJson = {
-    'username': 'username@test.org',
-    'date': '2013-10-14 20:22:00.887390',
-    'message': 'Tree is throttled just for fun',
-    'can_commit_freely': false
-  };
-
-  var closedTreeJson = {
-    'username': 'ojan@chromium.org',
-    'date': '2013-10-14 20:32:09.642350',
-    'message': 'Tree is closed',
-    'can_commit_freely': false,
-    'general_state': 'closed'
-  };
-
-  var opentree = new TreeStatus("open-tree-project");
-  var throttledtree = new TreeStatus("throttled-tree-project");
-  var closedtree = new TreeStatus("closed-tree-project");
-
-  it('tree status', function(done) {
-    var simulator = new NetworkSimulator(assert, done);
-    simulator.json = function(url) {
-      if (url.indexOf('closed') != -1)
-        return Promise.resolve(closedTreeJson);
-      else if (url.indexOf('throttled') != -1)
-        return Promise.resolve(throttledTreeJson);
-      else
-        return Promise.resolve(openTreeJson);
-    };
-
-    simulator.runTest(function() {
-      return Promise.all([
-        opentree.update().then(function() {
-          assert.equal(opentree.status, 'open');
-        }),
-        throttledtree.update().then(function() {
-          assert.equal(throttledtree.message,
-                       "Tree is throttled just for fun by username@test.org");
-          assert.equal(throttledtree.status, "throttled");
-        }),
-        closedtree.update().then(function() {
-          assert.equal(closedtree.message,
-                       "Tree is closed by ojan@chromium.org");
-          assert.equal(closedtree.status, "closed");
-        })
-      ]);
-    });
-  });
-});
-
-})();
-</script>