[libgames-support] tests: Simplify main a bit

[Michael Catanzaro <mcatanzaro src gnome org>]

commit b3347b0a40349e2ad519165370112d8807541aa8
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sat Feb 13 17:46:43 2016 -0600

    tests: Simplify main a bit

 tests/test-scores.vala |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/tests/test-scores.vala b/tests/test-scores.vala
index c65cc60..1cbfce4 100644
--- a/tests/test-scores.vala
+++ b/tests/test-scores.vala
@@ -153,10 +153,8 @@ public int main (string args[])
 {
     Test.init (ref args);
     var test_suite = TestSuite.get_root ();
-    var test_case = new TestCase ("Scores Files Exist", () => {}, test_scores_files_exist, delete_scores);
-    test_suite.add (test_case);
-    test_case = new TestCase ("Save Score To File", () => {}, test_save_score_to_file, delete_scores);
-    test_suite.add (test_case);
+    test_suite.add (new TestCase ("Scores Files Exist", () => {}, test_scores_files_exist, delete_scores));
+    test_suite.add (new TestCase ("Save Score To File", () => {}, test_save_score_to_file, delete_scores));
     return Test.run ();
 }