[webkit-changes] [WebKit/WebKit] acfe28: Support `<select>` in vertical writing mode

[Aditya Keerthi]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: acfe2805bf055c67d7594a694f535f074551bf90
      https://github.com/WebKit/WebKit/commit/acfe2805bf055c67d7594a694f535f074551bf90
  Author: Aditya Keerthi <akeerthi at apple.com>
  Date:   2023-11-10 (Fri, 10 Nov 2023)

  Changed paths:
    M LayoutTests/TestExpectations
    M LayoutTests/fast/forms/vertical-writing-mode/listbox-drag-horizontal-scrollbar-expected.txt
    M LayoutTests/fast/forms/vertical-writing-mode/listbox-drag-horizontal-scrollbar.html
    M LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-appearance-native-computed-style-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-multiple-keyboard-selection.optional-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-multiple-options-visual-order-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-multiple-scrolling.optional-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-size-scrolling-and-sizing.optional-expected.txt
    M LayoutTests/platform/glib/TestExpectations
    R LayoutTests/platform/glib/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-appearance-native-computed-style-expected.txt
    A LayoutTests/platform/glib/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-multiple-scrolling.optional-expected.txt
    R LayoutTests/platform/ios/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-appearance-native-computed-style-expected.txt
    M Source/WebCore/css/horizontalFormControls.css
    M Source/WebCore/css/html.css

  Log Message:
  -----------
  Support `<select>` in vertical writing mode
https://bugs.webkit.org/show_bug.cgi?id=117233
rdar://102651643

Reviewed by Tim Nguyen.

`<select>`, `<select multiple>`, and `<select size=N>` work in vertical writing
modes following fixes in `RenderMenuList`, `RenderListBox`, and related code.

Allow the use of vertical writing modes with `<select>` when the
`VerticalFormControlsEnabled` setting is turned on.

* LayoutTests/TestExpectations:
* LayoutTests/fast/forms/vertical-writing-mode/listbox-drag-horizontal-scrollbar-expected.txt:
* LayoutTests/fast/forms/vertical-writing-mode/listbox-drag-horizontal-scrollbar.html:

Adjust this test to avoid assuming a platform-specific option height. Simply
check that `scrollLeft` is greater than zero to verify that scrolling has occurred.

* LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-appearance-native-computed-style-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-multiple-keyboard-selection.optional-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-multiple-options-visual-order-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-multiple-scrolling.optional-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-size-scrolling-and-sizing.optional-expected.txt:
* LayoutTests/platform/glib/TestExpectations:
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-appearance-native-computed-style-expected.txt: Removed.
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-multiple-scrolling.optional-expected.txt: Added.
* LayoutTests/platform/ios/imported/w3c/web-platform-tests/css/css-writing-modes/forms/select-appearance-native-computed-style-expected.txt: Removed.
* Source/WebCore/css/horizontalFormControls.css:
(button, textarea, progress, meter, input, select):
* Source/WebCore/css/html.css:
(select): Deleted.

Canonical link: https://commits.webkit.org/270545@main