GN: Add enable_perfetto_traced_probes variable

The build variable enable_perfetto_platform_services
has become too broadly scoped. On Windows we want
to build traced, perfetto_cmd but not traced_probes.
traced_probes, in fact, is extremely Linux specific
(ftrace, /proc) and it doesn't make any sense to
make it build on Windows.
This CL introduces a enable_perfetto_traced_probes
GN variables and masks out all //src/traced/probes
targets behind it.

Bug: 174454879
Change-Id: I2252741495cf4612e542a68edb76a317b895d9f0
6 files changed
tree: d3df2f78932e0aa4ee7342eabd15d1da09dc4144
  1. .github/
  2. bazel/
  3. build_overrides/
  4. buildtools/
  5. debian/
  6. docs/
  7. examples/
  8. gn/
  9. include/
  10. infra/
  11. protos/
  12. src/
  13. test/
  14. tools/
  15. ui/
  16. .clang-format
  17. .clang-tidy
  18. .gitignore
  19. .gn
  20. .style.yapf
  21. Android.bp
  22. Android.bp.extras
  23. BUILD
  24. BUILD.extras
  25. BUILD.gn
  26. CHANGELOG
  27. codereview.settings
  28. heapprofd.rc
  29. LICENSE
  30. METADATA
  31. MODULE_LICENSE_APACHE2
  32. OWNERS
  33. perfetto.rc
  34. PRESUBMIT.py
  35. README.chromium
  36. README.md
  37. TEST_MAPPING
  38. traced_perf.rc
  39. WORKSPACE
README.md

Perfetto - System profiling, app tracing and trace analysis

Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.

See https://perfetto.dev/docs or the /docs/ directory for documentation.