Reason for revert:
There seems an error made in this patch.
Hi Henrik,
I think the bit shift returned by CrossCorrelationWithAutoShift may be wrongly used by DotProduct.
We'd better revert this CL.
Doing another fix (and future fixes) will be paintful. I will work on a easy-to-modify bitexactness test first.
Original issue's description:
> Avoiding overflow in cross correlation in NetEq.
>
> BUG=
TBR=henrik.lundin@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
Review-Url: https://codereview.webrtc.org/1925053002
Cr-Commit-Position: refs/heads/master@{#12543}
8c22962474