Fix ref counting for globals when set from java code.

Change-Id: I415b6ddeaab277e60233e905a6bae357cd5193eb
diff --git a/rs.spec b/rs.spec
index ac9abe0..76db14f 100644
--- a/rs.spec
+++ b/rs.spec
@@ -280,6 +280,12 @@
 	param int value
 	}
 
+ScriptSetVarObj {
+	param RsScript s
+	param uint32_t slot
+	param RsObjectBase value
+	}
+
 ScriptSetVarJ {
 	param RsScript s
 	param uint32_t slot