It is analogous to Template::SetLazyDataProperty, but for a single
existing object. Similar to how SetNativeDataProperty exists on both.
Bug: v8:7303
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I634358ee455e28150198bd87a2bd79dc59e3e449
Reviewed-on: https://chromium-review.googlesource.com/867474
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Jeremy Roman <jbroman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50841}