GitLab

Adds checks to ensure early detection of API contract violations that
would lead to use-after-frees.

Bug: 1127466
Change-Id: Ic73b30f115f5206572a427ac44674ff6a9b9f249
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2425523
Commit-Queue: Mike Wittman <wittman@chromium.org>
Reviewed-by: Etienne Pierre-Doray <etiennep@chromium.org>
Cr-Commit-Position: refs/heads/master@{#809987}