This reverts commit 66a530ec97.
Reason for revert: <have useless code>
Change-Id: Ic3190e168e74f196ef29a3af4e41fbb2ae129d17
This reverts commit 66a530ec97.
Reason for revert: <have useless code>
Change-Id: Ic3190e168e74f196ef29a3af4e41fbb2ae129d17