[webkit-changes] [WebKit/WebKit] deb7f3: [IFC] Add support for mathml content

[Alan Baradlay]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: deb7f388fb6c9607f211207d114c3cee5af58da6
      https://github.com/WebKit/WebKit/commit/deb7f388fb6c9607f211207d114c3cee5af58da6
  Author: Alan Baradlay <zalan at apple.com>
  Date:   2023-09-12 (Tue, 12 Sep 2023)

  Changed paths:
    M LayoutTests/platform/ios/mathml/presentation/mo-stretch-expected.txt
    M LayoutTests/platform/mac-monterey/mathml/presentation/mo-stretch-expected.txt
    M LayoutTests/platform/mac/mathml/presentation/mo-stretch-expected.txt
    M Source/WebCore/layout/integration/LayoutIntegrationCoverage.cpp
    M Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.cpp

  Log Message:
  -----------
  [IFC] Add support for mathml content
https://bugs.webkit.org/show_bug.cgi?id=261454

Reviewed by Antti Koivisto.

MathML content is treated as an atomic inline level box.
(we already support content _inside_ MathML.)

* LayoutTests/platform/mac/mathml/presentation/mo-stretch-expected.txt:
* Source/WebCore/layout/integration/LayoutIntegrationCoverage.cpp:
(WebCore::LayoutIntegration::canUseForChild):
* Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.cpp:
(WebCore::LayoutIntegration::LineLayout::updateLayoutBoxDimensions):

Canonical link: https://commits.webkit.org/267903@main