Merge "Request starting window first when moving task with shell transition"...

Merge "Request starting window first when moving task with shell transition" into tm-qpr-dev am: 15456ce9 am: 393122ab

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18910310



Change-Id: Ic0a127426a673f82993e98627aeda7e0d4295024
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>