Merge cherrypicks of [6072697, 6072075, 6072758, 6072124, 6072885, 6072886,...

Merge cherrypicks of [6072697, 6072075, 6072758, 6072124, 6072885, 6072886, 6072887, 6072580, 6072581, 6072582, 6072583, 6072584, 6072132, 6072195, 6072133, 6072077, 6072134, 6072078, 6072211, 6072762, 6072763, 6072908, 6072909, 6072910, 6072911, 6072912, 6072913, 6072914, 6072930, 6072212, 6072743] into pi-qpr2-release

Change-Id: I389c3d1ac743425ecd737e2c001e862639f3c990