This reverts commit a7695520.

Reason for revert: Was not the culprit.

Original change's description:
> Revert "Move deoptimizer files"
> 
> This reverts commit 61523c45.
> 
> Reason for revert: https://ci.chromium.org/p/v8/builders/ci/V8%20Win32%20-%20debug/20396
> 
> Original change's description:
> > Move deoptimizer files
> > 
> > Bug: v8:9247
> > Change-Id: I6287907edb8a36225bfa9fe864305ea59c20dd8b
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617667
> > Commit-Queue: Yang Guo <yangguo@chromium.org>
> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#61648}
> 
> TBR=yangguo@chromium.org,mstarzinger@chromium.org,jarin@chromium.org,bmeurer@chromium.org
> 
> Change-Id: Icf258f7bc409ef0c360cfa82029bfc45a41dc75f
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: v8:9247
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1619749
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Commit-Queue: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#61650}

TBR=yangguo@chromium.org,mstarzinger@chromium.org,jarin@chromium.org,bmeurer@chromium.org

Change-Id: Ic2aa07ccd08b6070222ec7a65b92b7afb9db484c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9247
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1619753Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61652}