Remove PersonalDataManager::Init()

PersonalDataManager (PDM) is a keyed service. It's construction is
currently split into two steps - the constructor and an Init() function.
The constructor only takes the app locale and a country code, while
Init() is used to inject all services that the PDM depends on. Init()
returns void an cannot fail.

The PDMFactory calls Init() immediately after the constructor, so there
is little reason to have that function. It only seems to make the code
more complicated, as state needs to be kept between the constructor and
Init(), which could otherwise just be forwarded.

This CL merges Init() with the constructor, by adding all the parameters
there.

For most tests, a TestPDM is used, which never calls Init() (since all
dependent services are faked somehow). As such, the TestPDM's PDM
constructor call is updated with a bunch of nullptrs.

Bug: b/322170538
Change-Id: Id46bc82e399d3318177e9609fed9f4f977bcec04
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5476491
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Reviewed-by: Jan Keitel <jkeitel@google.com>
Commit-Queue: Florian Leimgruber <fleimgruber@google.com>
Cr-Commit-Position: refs/heads/main@{#1291864}
10 files changed
tree: 0456349a88d7d4fe98325eba3268374cff9d4b0c
  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. webkit/
  51. .clang-format
  52. .clang-tidy
  53. .clangd
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitallowed
  57. .gitattributes
  58. .gitignore
  59. .gitmodules
  60. .gn
  61. .mailmap
  62. .rustfmt.toml
  63. .vpython3
  64. .yapfignore
  65. ATL_OWNERS
  66. AUTHORS
  67. BUILD.gn
  68. CODE_OF_CONDUCT.md
  69. codereview.settings
  70. CPPLINT.cfg
  71. DEPS
  72. DIR_METADATA
  73. LICENSE
  74. LICENSE.chromium_os
  75. OWNERS
  76. PRESUBMIT.py
  77. PRESUBMIT_test.py
  78. PRESUBMIT_test_mocks.py
  79. README.md
  80. WATCHLISTS
README.md

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