tree e63fc385ff6610aaef0d4f448d7c35b51e2620dd
parent 5c3adca4011db8fd98a3b7beab76b5b02cbab063
author Ying Wang <wangying@google.com> 1438715514 -0700
committer Ying Wang <wangying@google.com> 1438715514 -0700

Fix writing clean_steps.mk in the first build.

Change-Id: Ieddc799f38e5d1522e329e8300bd9f49c26c70ae