Adding clean step

Change-Id: I715681edf2d668ee9b5a483fa82af2e608285f47
diff --git a/cleanspec.mk b/cleanspec.mk
index b623eb5..3a0bd8e 100644
--- a/cleanspec.mk
+++ b/cleanspec.mk
@@ -141,6 +141,7 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/vendor/google_voiceime)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/QuickSearchBox.apk)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libdvm_intermediates)
+$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/framework_intermediates/src/core/java/android/speech)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST