Revert of [runtime] Introduce maps for the likely cases of FromPropertyDescriptor. (patchset #1 id:1 of https://codereview.chromium.org/1607943003/ )

Reason for revert:
Predecessor CL suspect for roll breakage: https://codereview.chromium.org/1610563002

Original issue's description:
> [runtime] Introduce maps for the likely cases of FromPropertyDescriptor.
>
> This change improves performance for the common case of
> Object.getOwnPropertyDescriptor by up 3x-4x, where we just
> return a property descriptor object for a regular data or
> accessor property.
>
> R=yangguo@chromium.org
>
> Committed: https://crrev.com/ffa9e82235b20c523ebb1151c6196bc6232296b9
> Cr-Commit-Position: refs/heads/master@{#33398}

TBR=yangguo@chromium.org,bmeurer@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/1604243002

Cr-Commit-Position: refs/heads/master@{#33403}