tree 6436129148dc42d3f7c68b782a0718e122aebb87
parent 635fa756eb37202e1b23ca4fb0f614337af9f20e
author Shan Huang <shanh@google.com> 1647021539 +0000
committer Shan Huang <shanh@google.com> 1647021832 +0000

Clear back callback in SystemUiProxy.

Bug: 223955009
Test: atest com.android.launcher3.jank.BinderTests#testPressHome

Change-Id: I00197732a6e50c0907afecff497702fc4b799925