Merge "Return invalid task id if no acceptable target app" into sc-dev am: 397f6cdc am: 8fc1ded8 am: 4d7ee07a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15126535

Change-Id: Ifc655b7c563063010b5e142bcdc2ffd457015887