This is a reland of https://chromium-review.googlesource.com/c/v8/v8/+/2487122

Generalize the existing property lookup machinery
(JSNCS::ReduceNamedAccess) to handle the case where the
lookup_start_object and the receiver are different objects.

Design doc: https://docs.google.com/document/d/1b_wgtExmJDLb8206jpJol-g4vJAxPs1XjEx95hwRboI/edit#heading=h.xqthbgih7l2l

Bug: v8:9237
Change-Id: Ia8e79b00f7720f4e3e90801e49a0106e03b4767d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2523197
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71052}