c5f860cea0
We need this to differentiate between starting apps for the primary and managed users. This in particular solves the issue when apps were executed as Owner while we are in Guest account (see the bug). Valid user ids for a shelf app are either primary or a managed (work) user for the profile. Launcher allows mixing apps for for primary and the managed users on its home screen. Apps for the managed user are marked with a suitcase badge. Launcher includes a user id in the drag and drop info that it sends to SystemUI, as “profile” extra added to the intent. Shelf now stores this user id and uses it to start apps. Bug: 22609426 Change-Id: Id4c6c1ac8617a83f4484f78db578955699d1a888