Android 9.0.0 release 12
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Merge cherrypicks of [4607809, 4607810, 4609855, 4608092, 4608093, 4607931, 4607932, 4609887, 4609888, 4609907, 4609873, 4609874, 4609927, 4609928, 4609967, 4609968, 4609969, 4609970, 4609971, 4607550, 4607551, 4607552, 4607553, 4607554, 4607555, 4607556, 4607557, 4607558, 4607559, 4609929, 4608094, 4608095, 4608096, 4608097, 4608098, 4608099, 4610018, 4610019, 4610047] into pi-dr1-release

Change-Id: I1188a346e70fa3402a1ce5bf61321fbd2781a78f