Move treestatus.js to a model class.

Tools/GardeningServer/run-unittests.html

Index: Tools/GardeningServer/run-unittests.html
diff --git a/Tools/GardeningServer/run-unittests.html b/Tools/GardeningServer/run-unittests.html
index c86bea8cab219dc277f9d68569907db11f88c4d2..8bdbf91ecb480262888eaf671f1387998758cc81 100644
--- a/Tools/GardeningServer/run-unittests.html
+++ b/Tools/GardeningServer/run-unittests.html
@@ -45,8 +45,6 @@ THE POSSIBILITY OF SUCH DAMAGE.
 <script src="bower_components/sugar/release/sugar-full.development.js"></script>
 <script src="scripts/net.js"></script>
 <script src="scripts/net_unittests.js"></script>
-<script src="scripts/treestatus.js"></script>
-<script src="scripts/treestatus_unittests.js"></script>
 <script src="scripts/results.js"></script>
 <script src="scripts/results_unittests.js"></script>
 <script src="scripts/ui.js"></script>
@@ -57,6 +55,7 @@ THE POSSIBILITY OF SUCH DAMAGE.
 <link rel="import" href="polymer-load-warning.html">
 <link rel="import" href="model/ct-commit-log-tests.html">
 <link rel="import" href="model/ct-commit-tests.html">
+<link rel="import" href="model/tree-status-tests.html">
 <link rel="import" href="ui/ct-builder-grid-tests.html">
 <link rel="import" href="ui/ct-builder-tests.html">
 <link rel="import" href="ui/ct-commit-tests.html">