Clean step for CL 71822

Change-Id: Iddbefa915cdde0cc403134711b6ffd056c402db2
diff --git a/CleanSpec.mk b/CleanSpec.mk
index 5ec2630..fc35169 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -49,6 +49,7 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libstagefright_omx_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/vendor)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/android-info.txt)
 
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************