[M118] Fix crash in DateTimeFieldElement::DefaultKeyboardEventHandler

In DateTimeFieldElement::DefaultKeyboardEventHandler, we will get a
crash if GetComputedStyle() is called, but returns null. This could
happen for an element where the style does not need to be displayed.
To fix that, we should use the function EnsureComputedStyle() instead.

(cherry picked from commit b227311de4f90092e0527f5f4624c44717854175)

Change-Id: Icb1700f904fcbc0f4cbea78fbdb824b42f7d8149
Bug: 1489714
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4917073
Reviewed-by: David Baron <dbaron@chromium.org>
Commit-Queue: Di Zhang <dizhangg@chromium.org>
Cr-Original-Commit-Position: refs/heads/main@{#1206408}
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4923273
Reviewed-by: Daniel Yip <danielyip@google.com>
Owners-Override: Daniel Yip <danielyip@google.com>
Cr-Commit-Position: refs/branch-heads/5993@{#1216}
Cr-Branched-From: 511350718e646be62331ae9d7213d10ec320d514-refs/heads/main@{#1192594}
3 files changed
tree: 180a9f3759329bcaee767a01dcd05b360683a81b
  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. weblayer/
  52. .clang-format
  53. .clang-tidy
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitattributes
  57. .gitignore
  58. .gitmodules
  59. .gn
  60. .mailmap
  61. .rustfmt.toml
  62. .vpython3
  63. .yapfignore
  64. ATL_OWNERS
  65. AUTHORS
  66. BUILD.gn
  67. CODE_OF_CONDUCT.md
  68. codereview.settings
  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

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.