Remove RS intermediates to trigger a clean build.

Change-Id: I4925dbf21b81876bac85413f8057049e84ca324c
diff --git a/CleanSpec.mk b/CleanSpec.mk
index cc930a1..eff98bb 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -47,6 +47,7 @@
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/Camera*)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/APPS/Gallery*)
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/Gallery*)
+$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/Gallery*)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST