Delete dead code now that the polymer port of garden-o-matic is done.

Tools/GardeningServer/scripts/model_unittests.js

Index: Tools/GardeningServer/scripts/model_unittests.js
diff --git a/Tools/GardeningServer/scripts/model_unittests.js b/Tools/GardeningServer/scripts/model_unittests.js
index cc1fc37a5486bc72a5557b278cce7b4f73e12651..467ce5b92886906776d64653602ce3a6f92bb61c 100644
--- a/Tools/GardeningServer/scripts/model_unittests.js
+++ b/Tools/GardeningServer/scripts/model_unittests.js
@@ -205,16 +205,4 @@ test("buildersInFlightForRevision", 3, function() {
     model.state.resultsByBuilder = unmock;
 });
 
-test("latestRevisionWithNoBuildersInFlight", 1, function() {
-    var unmock = model.state.resultsByBuilder;
-    model.state.resultsByBuilder = {
-        'Mr. Beasley': { },
-        'Mr Dixon': {blink_revision: '2'},
-        'Mr. Sabatini': {blink_revision: '4'},
-        'Bob': {blink_revision: '6'}
-    };
-    equals(model.latestRevisionWithNoBuildersInFlight(), 2);
-    model.state.resultsByBuilder = unmock;
-});
-
 })();