Merge "Loosen requirement that getVsyncSchedule returns an object" into udc-dev am: 52ff89f0 am: 7c689339

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/22685086



Change-Id: I6e51f7989a57577e6e0ee301be2c55224f366205
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>