Install to TARGET_OUT_APPS_PRIVILEGED if LOCAL_PRIVILEGED_MODULE is true

Change-Id: I268b8652f18034aa3fdd3126ebf6196f78c4bbb2
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 8d84814..11f7f84 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -122,6 +122,7 @@
 LOCAL_PROTOC_FLAGS:=
 LOCAL_NO_CRT:=
 LOCAL_PROPRIETARY_MODULE:=
+LOCAL_PRIVILEGED_MODULE:=
 LOCAL_MODULE_OWNER:=
 LOCAL_CTS_TEST_PACKAGE:=
 LOCAL_CTS_TEST_RUNNER:=