Merge "Reland "Allow activity in ActivityEmbedding to get Task windowing...

Merge "Reland "Allow activity in ActivityEmbedding to get Task windowing mode"" into tm-dev am: ddcd8e5e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18030865



Change-Id: I000a6b66f66a496f9920a92fef5f42fd822a083f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>