tree e424fb4d057a2ccf60b6c4b284a00218a4cfc4ae
parent 66df39dfadd8af6b5a75474ef5e72637b09b5b5c
author Muyuan Li <muyuanli@google.com> 1462406789 -0700
committer Muyuan Li <muyuanli@google.com> 1462990529 +0000

sysui: refactor for extensibility.

Bug: 28466607
Change-Id: I73b017240d86dd3d1be9f76bad284ef6f3c91c9f
(cherry picked from commit a78c415c79287f5d03086d0ebd9a7d970ac5360c)