Merge cherrypicks of [13924074, 13924075, 13924587, 13923962, 13924417,...

Merge cherrypicks of [13924074, 13924075, 13924587, 13923962, 13924417, 13924418, 13924419, 13923941, 13924588, 13923901, 13923902, 13924076, 13924077, 13924420, 13924421, 13924422, 13924423, 13924424, 13924645, 13924589, 13922107, 13924332, 13924333, 13924334, 13924335, 13924336, 13924665, 13923963, 13924646, 13924590, 13924666, 13923971, 13923942] into rvc-qpr2-release

Change-Id: Id3dfd7420a18dbdfba05e8dfffed8ab1c4c4ad63