Add a cleanstep for the build server...

Change-Id: Ic882c28b33e04c346a1f326b1eb7cc10b870a8a3

Author: camaelon

CleanSpec.mk

@@ -49,6 +49,7 @@ $(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*)
 $(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