Android 9.0.0 release 22
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Merge cherrypicks of [4948448, 4948511, 4948299, 4947854, 4947306, 4946150, 4948531, 4946116, 4948532] into pi-qpr1-release

Change-Id: I1686f504c66c0448cf30d915a043328d7063e7d7