Merge "Don't add insets when a container is detached" into tm-qpr-dev am: 82a9156b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19246352



Change-Id: I1e731664e6cfbb5fcedaf3ad141f9cb9334d751b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>