[wpr-go] Use a dummy cert if no cert is recorded

Sometimes, chrome can request a http url and gets redirected to a https
url. During conversion of .wpr to .wprgo, we do not know whether
this behavior will happen. This makes WprGo error out on certain sites
(e.g. system_health_desktop's load:tools:weather).
This CL is to make the cert-not-in-archive error not fatal.

BUG=catapult:#3629

Review-Url: https://codereview.chromium.org/2992253002
3 files changed
tree: 164792728a18121bea257689c9e0470045eded78
  1. bin/
  2. catapult_base/
  3. catapult_build/
  4. common/
  5. dashboard/
  6. dependency_manager/
  7. devil/
  8. docs/
  9. experimental/
  10. firefighter/
  11. hooks/
  12. infra/
  13. netlog_viewer/
  14. systrace/
  15. telemetry/
  16. third_party/
  17. trace_processor/
  18. tracing/
  19. web_page_replay_go/
  20. .eslintignore
  21. .eslintrc
  22. .gitignore
  23. AUTHORS
  24. codereview.settings
  25. CONTRIBUTING.md
  26. LICENSE
  27. navbar.md
  28. OWNERS
  29. PRESUBMIT.py
  30. pylintrc
  31. README.md
  32. WATCHLISTS
README.md

Catapult

Catapult is the home for several performance tools that span from gathering, displaying and analyzing performance data. This includes:

These tools were created by Chromium developers for performance analysis, testing, and monitoring of Chrome, but they can also be used for analyzing and monitoring websites, and eventually Android apps.

Contributing

Please see our contributor's guide

Current build status