GitLab

The raw-pointer API will be deprecated soon. Switch all uses in chrome
to the new API expecting a unique_ptr.

R=adamk@chromium.org, jochen@chromium.org

Bug: v8:8725
Change-Id: If08fc3b655b5bc2c2bf3d81bd5788a98385e3568
Reviewed-on: https://chromium-review.googlesource.com/c/1447652Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#629127}