This reverts commit d8a457cb.

Reason for revert: I suspect that this caused the recent spike in the crashes on Canary. So, speculatively reverting this to see if things improve. More details on this bug:  chromium:931181

Original change's description:
> [global-handles] Do not clear finalization callback on moving
> 
> Bug: chromium:923361
> Change-Id: Id4a0f6515f6b17cec2732df561c1e82080dc29c8
> Reviewed-on: https://chromium-review.googlesource.com/c/1462963
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59498}

TBR=ulan@chromium.org,mlippautz@chromium.org

Change-Id: Id4d2f49be2a6a913f51f35db9877c5b098f9e20a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:923361, chromium:931181
Reviewed-on: https://chromium-review.googlesource.com/c/1466646Reviewed-by: Mythri Alle <mythria@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59527}