Merge "Merge "Track recents like home for times when it is separated" into...

Merge "Merge "Track recents like home for times when it is separated" into rvc-dev am: c5304b1a am: 4529987a am: cfcada36" into rvc-qpr-dev-plus-aosp am: 1ab5cb57

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11854925

Change-Id: I964561456700c8c04d83bdfe0d73b938aa74c1b4