Implicit unwrapping of a scoper to its underlying pointer is dangerous
and that capability is being removed. This converts uses of implicit
conversion to be explicit in preparation for its removal, and performs
other cleanup and modernization.
This was committed as https://crrev.com/c/4979673 but reverted due to
a bug. This relands it with the bug fixed.
Bug: 1495439
Low-Coverage-Reason: LARGE_SCALE_REFACTOR Switching from implicit to explicit
Change-Id: Ida8e222c28917a574883a3502570123584c30969
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4994366
Commit-Queue: Avi Drissman <avi@chromium.org>
Reviewed-by: Sylvain Defresne <sdefresne@chromium.org>
Auto-Submit: Avi Drissman <avi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1218807}
e1c0d01fec