Merge "Set the candidate task windowing mode" into tm-dev am: 8b830691 am:...

Merge "Set the candidate task windowing mode" into tm-dev am: 8b830691 am: 0e0b639d am: e0f91db7 am: e2c24a18

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17753206



Change-Id: Iaf6b34c48272340016cc958c8e2ac725ba24c9c7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>