[lacros] Implement client side logic for Wayland overscan API.

This implements the client side handler when the exo server sends an
event to set a display's overscan insets. Lacros will now apply
the overscan insets to the display by resizing the display's physical
size. This fixes the blurriness of wayland surfaces when there are
overscan insets on the display.

This change also makes the color manager mock nicer to reduce log spam.

Note, there is a related bug where web content is blurry when moving a
window between displays with different scale factors, and that is
tracked in crbug.com/1446142.

Bug: 1381312,1432295
Change-Id: I4787eaec488d71d76605508603058eeb31ea46d8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4540095
Auto-Submit: Addison Luh <aluh@chromium.org>
Reviewed-by: Kramer Ge <fangzhoug@chromium.org>
Commit-Queue: Kramer Ge <fangzhoug@chromium.org>
Reviewed-by: Thomas Lukaszewicz <tluk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1146585}
6 files changed
tree: d1366557485795e7332ce6ae980dc483b4329fb0
  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. ATL_OWNERS
  63. AUTHORS
  64. BUILD.gn
  65. CODE_OF_CONDUCT.md
  66. codereview.settings
  67. DEPS
  68. DIR_METADATA
  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

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