Merge "Update top resumed activity and focused app while adding a task on top"...

Merge "Update top resumed activity and focused app while adding a task on top" into tm-qpr-dev am: cc159e9a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19599364



Change-Id: Ib132663b88a5d461a2c726d65def536a3ab61d34
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>