Merge "Do not attach the added recent task to TDA" am: 6004efd8 am: a10f155b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1554021

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I1661a4360f1dacfee8006b8d21963eab5f0a2c5d