The fix in https://crrev.com/c/1997135 didn't properly recurse the cache
scope after a with scope, passing the current scope rather than the
original cache scope up the recursion. Now the "use external cache" check
is done in LookupWith (and, analogously, LookupSloppyEval) while passing
the given cache scope through the Lookup recursion.

Fixed: chromium:1041210
Fixed: chromium:1041616
Change-Id: I5ac9ddc6c16d63b59aa034721fccec2f7781c4f8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2000133
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65754}