Remove GardeningServer.

Tools/GardeningServer/model/ct-tree-list.html

Index: Tools/GardeningServer/model/ct-tree-list.html
diff --git a/Tools/GardeningServer/model/ct-tree-list.html b/Tools/GardeningServer/model/ct-tree-list.html
deleted file mode 100644
index fcd96c7884ba790a17391dfad6335f9736371a67..0000000000000000000000000000000000000000
--- a/Tools/GardeningServer/model/ct-tree-list.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<!--
-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='ct-tree.html'>
-
-<script>
-function CTTreeList() {
-    this.trees = [
-        new CTTree('chromium', 'Chromium'),  // First entry is the default.
-        new CTTree('blink', 'Blink'),
-        new CTTree('trooper', 'Trooper'),
-    ];
-}
-
-CTTreeList.prototype.defaultValue = function() {
-    return this.trees[0].name;
-};
-</script>