Modifying Services Tests XML file so it builds with the right permissions.
diff --git a/services/tests/servicestests/Android.mk b/services/tests/servicestests/Android.mk
index 2caccf7..b07a10b 100644
--- a/services/tests/servicestests/Android.mk
+++ b/services/tests/servicestests/Android.mk
@@ -11,5 +11,7 @@
 LOCAL_JAVA_LIBRARIES := android.test.runner services
 LOCAL_PACKAGE_NAME := FrameworksServicesTests
 
+LOCAL_CERTIFICATE := platform
+
 include $(BUILD_PACKAGE)