Revert "Temporary OWNER block to perform migration." This reverts commit ce8a7c7804cefaaa2d3c5f0864707e8cb613a678. Reason for revert: Migration is complete BUG: 167961889 Test: TH Merged-In: I261929d6f110e9b050afd9542af9fe8c10c2c707 Change-Id: I167eeb709a398fa66334a2d69afc4af3c10b880c