[automerger skipped] [DO NOT MERGE] Close screenshot process on user switched am: 9908e1a145 -s ours am: e46f0812c6 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13420541

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I955754f0c35642791c205dfe229cbebcc37a85c5