Merge cherrypicks of [16049893, 16049894, 16049738, 16049991, 16049805,...

Merge cherrypicks of [16049893, 16049894, 16049738, 16049991, 16049805, 16050129, 16049859, 16049992, 16049993, 16049994, 16049806, 16049739, 16050147, 16049257, 16049352, 16049645, 16049258, 16049492, 16050148, 16049493, 16049324, 16049995, 16049740, 16050149, 16049860, 16050130, 16050150, 16049741, 16050131, 16049996, 16049997, 16049714, 16049998, 16050151, 16049646, 16049325, 16050152] into sc-qpr1-release

Change-Id: I652f9f9fc5f35db8c36cd26958814926fa48f8a6