Merge cherrypicks of [3898939, 3898962, 3899094, 3899255, 3897886, 3898497, 3898940, 3898963, 3898964, 3897791, 3899159, 3899160, 3899161, 3899162, 3899163, 3899164, 3898293, 3898294, 3899275, 3899276, 3899201, 3896952, 3896953, 3899165, 3898965, 3898941, 3897887, 3898942, 3898943] into sparse-4657601-L00800000163320583

Change-Id: If2a7f797e404a5d3cd10b2c10b5dc15211ad69de