Merge "Merge "Fixed an issue where notification groups could be empty" into...
Merge "Merge "Fixed an issue where notification groups could be empty" into qt-dev am: 8af0af88 am: 26c245ac" into qt-r1-dev-plus-aosp
am: 73f1d715
Change-Id: I661ee62b5bbe60f1ad555e6d2ca7122507302385