Merge "Play ActivityEmbedding animation if all changes in Task with embedded"...

Merge "Play ActivityEmbedding animation if all changes in Task with embedded" into tm-qpr-dev am: 941a2e72 am: a5c9cd15

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19851630



Change-Id: I25a90caac1ccd33404094ce4b0b4203fe87bec5d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>