Merge "PSS: Make sure shade is dismissed when starting the app chooser" into udc-qpr-dev am: 7717431bd3 am: 4ce54cfe24

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24482233

Change-Id: Ib4ecf7726e2cdd16c3b6f760617665d540abcd64
Signed-off-by: Automerger Merge Worker <[email protected]>