Specifically the SharedFunctionInfo and the NativeContext.

Bug: v8:7790
Change-Id: Idd1b1b4c7d8eee3ada42b99fee870dff46b631c0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1706472
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62789}