Reland "[PEPC] Snapshot permission statuses at commit navigation"

This is a reland of commit 1924a27af38a16c920fa5e09e1ca9b26e75e7195
Changes compared to original CL:
- A null check for the frame (when we moved stuff from AttachLayout to
InsertedInto)
- Remove conditions CHECKs when calling UnregisterClient

Original change's description:
> [PEPC] Snapshot permission statuses at commit navigation
>
> When <permission> element is added to the DOM, we'll use IPC to check
> the permission status and it'll update when the IPC callback is
> triggered. This might cause a flicker if the status changes from ASK
> to GRANTED.
>
> We propose to snapshot permission statuses and cache the statuses at
> the execution context, outlined in: https://docs.google.com/document/d/1pfuiJ7BIdX0dxMzboYIOvPV1mFKQ3HE_11VQNeBJSCc/edit?resourcekey=0-9el74tCe5opJXh3CIPyPGA&tab=t.0#heading=h.8zmwced28dbp
>
> Bug: 368238224
> Change-Id: Ib319301d0b9bedb07502a09b4f030d3e40844ea2
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5905369
> Reviewed-by: Thomas Nguyen <tungnh@chromium.org>
> Commit-Queue: Thomas Nguyen <tungnh@chromium.org>
> Reviewed-by: Dave Tapuska <dtapuska@chromium.org>
> Reviewed-by: Daniel Cheng <dcheng@chromium.org>
> Reviewed-by: Francois Pierre Doray <fdoray@chromium.org>
> Auto-Submit: Thomas Nguyen <tungnh@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1372969}

Bug: 368238224
Change-Id: Idb09359fa342393a6fa0956d057955c45e68e723
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5972695
Reviewed-by: Francois Pierre Doray <fdoray@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: Thomas Nguyen <tungnh@chromium.org>
Reviewed-by: Andy Paicu <andypaicu@chromium.org>
Reviewed-by: Dave Tapuska <dtapuska@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1378977}
22 files changed
tree: c3a400c9a4b1c7af5223c44d8dbf5adf22ff88d1
  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. crypto/
  16. dbus/
  17. device/
  18. docs/
  19. extensions/
  20. fuchsia_web/
  21. gin/
  22. google_apis/
  23. gpu/
  24. headless/
  25. infra/
  26. ios/
  27. ipc/
  28. media/
  29. mojo/
  30. native_client_sdk/
  31. net/
  32. pdf/
  33. ppapi/
  34. printing/
  35. remoting/
  36. rlz/
  37. sandbox/
  38. services/
  39. skia/
  40. sql/
  41. storage/
  42. styleguide/
  43. testing/
  44. third_party/
  45. tools/
  46. ui/
  47. url/
  48. webkit/
  49. .clang-format
  50. .clang-tidy
  51. .clangd
  52. .git-blame-ignore-revs
  53. .gitallowed
  54. .gitattributes
  55. .gitignore
  56. .gitmodules
  57. .gn
  58. .mailmap
  59. .rustfmt.toml
  60. .vpython3
  61. .yapfignore
  62. ATL_OWNERS
  63. AUTHORS
  64. BUILD.gn
  65. CODE_OF_CONDUCT.md
  66. codereview.settings
  67. CPPLINT.cfg
  68. CRYPTO_OWNERS
  69. DEPS
  70. DIR_METADATA
  71. LICENSE
  72. LICENSE.chromium_os
  73. OWNERS
  74. PRESUBMIT.py
  75. PRESUBMIT_test.py
  76. PRESUBMIT_test_mocks.py
  77. README.md
  78. WATCHLISTS
README.md

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