Merge "Compute digest in BackgroundThread which is limited to little cores."...
Merge "Compute digest in BackgroundThread which is limited to little cores." into rvc-dev am: dcc69b94 am: 8af2bd97 am: 9952db05 am: 5e571734
Change-Id: I9b42aa13690c343c66966ddc4762e08509dd428b