Merge "Provide startBounds for closing container with legacy transition" into...

Merge "Provide startBounds for closing container with legacy transition" into tm-qpr-dev am: 1bf14bee am: e6814713

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20543368



Change-Id: I250875900e8a527512309d9450782fe8f4cf88fb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>