We already record the script context location or the property cell
as feedback of the global load/store IC, so Turbofan doesn't need
to do the lookups again.

Change-Id: I6cbd2937de344729cd8e146b4ff85ddf3de6a56e
Reviewed-on: https://chromium-review.googlesource.com/c/1335691
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57555}