Merge cherrypicks of [9943992, 9944684, 9944054, 9943993, 9944476, 9942363, 9942364, 9942365, 9942367, 9944685, 9944686, 9943217, 9944762, 9944764, 9944481, 9944411, 9944055, 9944056, 9944057] into qt-qpr1-release

Change-Id: Ifd54318f33359fa465ae30b72af720551c200b9c