Revert of Automatically copy the DIA DLL in the Syzygy binaries directory. (patchset #11 id:240001 of https://codereview.chromium.org/2365893002/ )

Reason for revert:
Break gclient for the open contributors.

Original issue's description:
> Automatically copy the DIA DLL in the Syzygy binaries directory.
>
> Committed: https://crrev.com/f34c072397b99c313e79cd10a77f5ca397154399
> Cr-Commit-Position: refs/heads/master@{#422655}

TBR=chrisha@chromium.org,siggi@chromium.org,scottmg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2390993002
Cr-Commit-Position: refs/heads/master@{#422767}
2 files changed