tree e8c48dfd36f9aee032ee0faf51123dcb324d7acb
parent 0c3e591a2d941e2b7e416ddbbc7a41a1e12b613a
author Yingdi Yu <yuyingdi@gmail.com> 1427085168 -0700
committer Yingdi Yu <yuyingdi@gmail.com> 1427231951 -0700

add policy checker

Change-Id: I90c50d15b1d9d97832c66ce90e39524729f12a0f