Merge "Merge "Revert "docs: Added desc. of launcher app criteria in Q"" into qt-dev am: 81d74c6c72 am: 4125bd9b25" into qt-r1-dev-plus-aosp am: a42b1b5ffe
am: 03d83884d6

Change-Id: I1845ba520541f0bf3267cdc229c1129ebebbb942