Justin Cohen 21546d8514 Use call_once in lazy settings load.
This fixes a test case that accesses settings for the first time in
multiple threads simultaneously.

Fixed: crashpad:417
Change-Id: I6539682f171563f8ff5a1203fdd550ab92afc276
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3711807
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
2022-06-22 17:22:19 +00:00
..
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