roll: pigweed pw_bluetooth_sapphire: Remove uses of EventCallbackVariant

Remove EventCallbackVariant uses in ScoConnectionManager and
BrEdrConnectionManager now that they are only used in conjunction
with EmbossEventCallbacks.

Original-Bug: b/42167863
Test: pw presubmit --step gn_chre_googletest_nanopb_sapphire_build
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246312
Original-Revision: ef86a47f69065196b3c5ee0a6b2616e4e3bd553a

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 19e98dd2e2b099..ef86a47f690651
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8732434052619578081
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I64f2d90228becb1ee66121443e40bf1e127c0cf7
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/showcase/sense/+/245688
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: 09e4c55f35a49642837faf3a0afa9b2cb1cca78c
  1. .github/
  2. .vscode/
  3. apps/
  4. device/
  5. modules/
  6. system/
  7. targets/
  8. tools/
  9. web_app/
  10. .bazelignore
  11. .bazelrc
  12. .bazelversion
  13. .buildifier.json
  14. .clang-format
  15. .clangd.shared
  16. .gitignore
  17. .pw_console.yaml
  18. AUTHORS
  19. BUILD.bazel
  20. CONTRIBUTING.md
  21. LICENSE
  22. MODULE.bazel
  23. MODULE.bazel.lock
  24. OWNERS
  25. pigweed.json
  26. README.md
README.md

Sense

git clone https://pigweed.googlesource.com/pigweed/showcase/sense

Welcome to Pigweed Sense, a tour of key Pigweed components experienced through an imagined air quality product.

Please visit Sense: An interactive tour through Pigweed to get started.