am 33a76aa9: Clean step to remove silent ringtone.

Merge commit '33a76aa9199583ff0a53900ba8ebe2b4c39d85ed'

* commit '33a76aa9199583ff0a53900ba8ebe2b4c39d85ed':
  Clean step to remove silent ringtone.
diff --git a/cleanspec.mk b/cleanspec.mk
index cf80fb0..35849f3 100644
--- a/cleanspec.mk
+++ b/cleanspec.mk
@@ -65,7 +65,8 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libwebcore_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libwebcore_intermediates)
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/framework_intermediates)
-
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/media/audio/ringtones/Silence.ogg)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/media/audio/ringtones/notifications/Silence.ogg)
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************