[Privacy Hub] Add metrics

Add metrics to monitor Privacy Hub usage:
 * ChromeOS.PrivacyHub.NavigationOrigin -
        Collecting how user navigated to the Privacy Hub page
 * ChromeOS.PrivacyHub.Camera.(Settings|Notification).Enabled -
        Capture system-wide camera mute state and the UI source
 * ChromeOS.PrivacyHub.Microphone.(Settings|Notification).Enabled -
        Capture system-wide mic mute state and the UI source

These metrics will be used to analyze user interaction and engagement with
the Privacy Hub feature. It captures user interaction with the Privacy
Hub page in the system settings, as well as engagement with microphone and
camera features. For details see histogram descriptions in
chromeos/histograms.xml.

Bug: b/246257786
Change-Id: Ie87e98c7c33bf89fcdc64fc05b68890205c7b1ef
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3909335
Commit-Queue: Zauri Meshveliani‎ <zauri@chromium.org>
Reviewed-by: Gavin Williams <gavinwill@chromium.org>
Auto-Submit: Zauri Meshveliani‎ <zauri@chromium.org>
Reviewed-by: Alex Newcomer <newcomer@chromium.org>
Reviewed-by: Jimmy Gong <jimmyxgong@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1056768}
10 files changed
tree: baa05746fd355d074abe2372ecad0a4f8fc1f48e
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. weblayer/
  51. .clang-format
  52. .clang-tidy
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .mailmap
  59. .rustfmt.toml
  60. .vpython3
  61. .yapfignore
  62. AUTHORS
  63. BUILD.gn
  64. CODE_OF_CONDUCT.md
  65. codereview.settings
  66. DEPS
  67. DIR_METADATA
  68. ENG_REVIEW_OWNERS
  69. LICENSE
  70. LICENSE.chromium_os
  71. OWNERS
  72. PRESUBMIT.py
  73. PRESUBMIT_test.py
  74. PRESUBMIT_test_mocks.py
  75. README.md
  76. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure .

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.