Merge "Allow the default mode for video peek to be undefined" into tm-dev am: a4b0d8af

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/18308417



Change-Id: Ic66ad98f56e09b480887bb09a4e5a30708bb223d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>