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>
3 files changed
tree: 36af7bbed9e07f3bbe56fb5f49924aeebb329f6d
  1. build/
  2. client/
  3. compat/
  4. doc/
  5. handler/
  6. infra/
  7. minidump/
  8. snapshot/
  9. test/
  10. third_party/
  11. tools/
  12. util/
  13. .clang-format
  14. .gitattributes
  15. .gitignore
  16. .gn
  17. .style.yapf
  18. .vpython
  19. .vpython3
  20. AUTHORS
  21. BUILD.gn
  22. codereview.settings
  23. CONTRIBUTORS
  24. DEPS
  25. LICENSE
  26. navbar.md
  27. package.h
  28. README.md
README.md

Crashpad

Crashpad is a crash-reporting system.

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Crashpad’s source code is hosted in a Git repository at https://chromium.googlesource.com/crashpad/crashpad.

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