Lookup the corresponding details on the given map instead of the
owner map.

Change-Id: I2dcd0b24216c2bdc5860518d34d710b771f74973
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3063234
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#76030}