This reverts commit 7fb6109b.

Reason for revert: Speculatively reverting because of https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8-Blink%20Linux%2064%20(dbg)/13264

Original change's description:
> [scanner] Add Skip to be used after successful Peek
> 
> Change-Id: Ic3df370e2859bf77572b34a314ad8ed17b75b942
> Reviewed-on: https://chromium-review.googlesource.com/1183485
> Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55279}

TBR=leszeks@chromium.org,verwaest@chromium.org

Change-Id: Ie1825cb4c971d2ec6a00b7ce3384c97ebbf885ce
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/1184922Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55301}