Merge "Clear pair in recents if exit by other components" into udc-qpr-dev am:...

Merge "Clear pair in recents if exit by other components" into udc-qpr-dev am: 53814f8d am: 6f69c155

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24159024



Change-Id: I522157a75b80f677bf36e921b4af9086248975b4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>