Add the example test to the CTS.

Change-Id: I392672f1767bf72a18058de49c8658dabdc93a4d
diff --git a/core/tasks/cts.mk b/core/tasks/cts.mk
index cfd72e7..dac4712 100644
--- a/core/tasks/cts.mk
+++ b/core/tasks/cts.mk
@@ -70,7 +70,8 @@
 	CtsDatabaseTestCases \
 	CtsDpiTestCases \
 	CtsDpiTestCases2 \
-    CtsGestureTestCases \
+	CtsExampleTestCases \
+	CtsGestureTestCases \
 	CtsGraphicsTestCases \
 	CtsHardwareTestCases \
 	CtsLocationTestCases \