tree aa71579b9d9f8a2626b7589f12e00c948d67f877
parent 4d334f4534c82a57df999dbccb8b37066be5cccb
author Arthur Hung <arthurhung@google.com> 1659514106 +0000
committer Arthur Hung <arthurhung@google.com> 1659514106 +0000

Mark IWindowFocusObserver as oneway interface

It used to notify if the window focus is gained or lost, mark it as
oneway to prevent it block the system server when outgoing.

Bug: 238050065
Test: Trigger back gesture and see the logs
Change-Id: I17b79a361edadf03d2b2887cce7ec29c3968e3e5