Merge cherrypicks of [9231374, 9231389, 9231390, 9231391, 9231375, 9231286, 9231355, 9231376, 9231420, 9231462, 9231356, 9231421, 9231422, 9231402, 9231537, 9231557, 9231440, 9231441, 9231287, 9231288, 9231463, 9231464, 9231465, 9231423, 9231289, 9231392, 9230416, 9231466] into qt-c2f2-release

Change-Id: Ide516e25c98341c3da3c554bbcea7d7f54e795cc