Replace atomic_uint32_t with atomic<uint32_t>
Replace atomic_uint32_t with atomic<uint32_t>

Change-Id: If344c7b86f1fba9a8fe2ac38d02c571a8c94bb97
google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto