roll: pigweed, pw_toolchain: pw_tokenizer: Remove unsupported C++11 and C++14 code

Pigweed requires C++17 or newer. Remove code for C++11/14 compatibility
since it is never compiled or tested.

If C++14 or C++11 support is needed for pw_tokenizer, projects can use
the C implementation or check out an older version of pw_tokenizer (e.g.
before 0132da5c).

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/222432
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>

https://pigweed.googlesource.com/pigweed/pigweed
pigweed, pw_toolchain Rolled-Commits: cc28da19bce99eb..52eee724aa78c0b
Roller-URL: https://ci.chromium.org/b/8739604057031336817
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I5f521b42f7b6a5287030e860a1c0f691d8cc7659
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/showcase/sense/+/229604
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: 0b1a3371ad1d6cf6811c46dbd1781dbb96f0b05d
  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. OWNERS
  24. pigweed.json
  25. 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.