[IFC] Let text content hyphenate even when there's an opaque inline i…

…tem in-between them

https://bugs.webkit.org/show_bug.cgi?id=260806

Reviewed by Antti Koivisto.

It addresses cases like in imported/w3c/web-platform-tests/css/css-text/hyphens/hyphens-out-of-flow-002.html.

* Source/WebCore/layout/formattingContexts/inline/InlineContentBreaker.cpp:
(WebCore::Layout::InlineContentBreaker::tryHyphenationAcrossOverflowingInlineTextItems const):

Canonical link: https://commits.webkit.org/267398@main

Source/WebCore/layout/formattingContexts/inline/InlineContentBreaker.cpp

@@ -659,7 +659,9 @@ std::optional<InlineContentBreaker::OverflowingTextContent::BreakingPosition> In
     for (size_t index = 0; index < runs.size(); ++index) {
         auto& inlineItem = runs[index].inlineItem;
         // FIXME: Maybe content across inline boxes should be hyphenated as well.
-        if (inlineItem.style().fontCascade() != style.fontCascade() || !inlineItem.isText())
+        if (inlineItem.isOpaque())
+            continue;
+        if (!inlineItem.isText() || inlineItem.style().fontCascade() != style.fontCascade())
             return { };
 
         auto& inlineTextItem = downcast<InlineTextItem>(inlineItem);