tree 2e4067fccbcb24226fa877da7af2588df3293887
parent 12108840a01af6b638d5e1f5512a95b854a62f26
author Beverly <beverlyt@google.com> 1510930820 -0500
committer Beverly <beverlyt@google.com> 1510934734 -0500

Code cleanup in Zen Mode Settings

Changes in response to code review from automerged commit ag/3171711

Test: make -j40 RunSettingsRoboTests
Bug: n/a
Change-Id: I5df3db4e8ff421ca9911c84ae3f621a0e3d08092