[IFC][Ruby] Don't let display:ruby-text through to IFC if the parent …

…box is not display:ruby

https://bugs.webkit.org/show_bug.cgi?id=265657
rdar://119028775

Reviewed by Alan Baradlay.

fast/ruby/ruby-text-before-child-split.html
fast/ruby/ruby-overhang-crash.html

* Source/WebCore/layout/integration/LayoutIntegrationBoxTree.cpp:
(WebCore::LayoutIntegration::BoxTree::adjustStyleIfNeeded):

Continuations may cause annotations to get through into surpring places but IFC doesn't deal with it.

Canonical link: https://commits.webkit.org/271386@main

Source/WebCore/layout/integration/LayoutIntegrationBoxTree.cpp

@@ -159,6 +159,8 @@ void BoxTree::adjustStyleIfNeeded(const RenderElement& renderer, RenderStyle& st
                 styleToAdjust.resetBorderRight();
                 styleToAdjust.setPaddingRight(RenderStyle::initialPadding());
             }
+            if ((styleToAdjust.display() == DisplayType::RubyBase || styleToAdjust.display() == DisplayType::RubyAnnotation) && renderInline.parent()->style().display() != DisplayType::Ruby)
+                styleToAdjust.setDisplay(DisplayType::Inline);
             return;
         }
         if (renderer.isRenderLineBreak()) {