Merge "Fix swipe-to-home not enter pip from split properly" into udc-dev am:...

Merge "Fix swipe-to-home not enter pip from split properly" into udc-dev am: 66204956 am: c61d254b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23674403



Change-Id: Ib2a211e148a71f41ebc51f1fbe088a09e3cbdcd9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>