Merge "Check activity start result code to properly return whther...

Merge "Check activity start result code to properly return whther startActivityFromRecents was successful." into tm-qpr-dev am: 5cc7eec0 am: 38b6ab21

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20141833



Change-Id: If7fedfe3c5addd19d20afefcdd1bf5725c8176d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>