Merge "Exclude embedded TaskFragment from non-app windows" into tm-qpr-dev am: 2be12211

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20271783



Change-Id: I285b179409240c6212e55b92937ab84d40d5a959
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>