Revert "We still use acp in copy-file-to-target in this branch."

proto_intermediate_dir := $(intermediates)/proto

proto_intermediate_cpps := $(patsubst $(proto_gen_dir)/%,$(proto_intermediate_dir)/%,\

    $(proto_generated_cpps))

$(proto_intermediate_cpps) : $(proto_intermediate_dir)/% : $(proto_gen_dir)/% | $(ACP)

$(proto_intermediate_cpps) : $(proto_intermediate_dir)/% : $(proto_gen_dir)/%

	@echo "Copy: $@"

	$(copy-file-to-target)

	$(hide) cp $(basename $<).h $(basename $@).h